15697935351

素因数分解:

$3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 112

約数和(自身を含む): 28038440448

約数和(自身を除く): 12340505097

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 71, 81, 111, 189, 213, 243, 259, 333, 497, 567, 639, 729, 777, 999, 1171, 1491, 1701, 1917, 2331, 2627, 2997, 3513, 4473, 5103, 5751, 6993, 7881, 8197, 8991, 10539, 13419, 17253, 18389, 20979, 23643, 24591, 26973, 31617, 40257, 43327, 51759, 55167, 62937, 70929, 73773, 83141, 94851, 120771, 129981, 165501, 188811, 212787, 221319, 249423, 284553, 303289, 362313, 389943, 496503, 581987, 638361, 663957, 748269, 853659, 909867, 1169829, 1489509, 1745961, 1915083, 1991871, 2244807, 2729601, 3076217, 3509487, 4468527, 5237883, 5975613, 6734421, 8188803, 9228651, 10528461, 13405581, 15713649, 20203263, 21533519, 24566409, 27685953, 31585383, 47140947, 60609789, 64600557, 73699227, 83057859, 141422841, 193801671, 221097681, 249173577, 424268523, 581405013, 747520731, 1744215039, 2242562193, 5232645117, 15697935351]

約数ペア:

[(1, 15697935351), (3, 5232645117), (7, 2242562193), (9, 1744215039), (21, 747520731), (27, 581405013), (37, 424268523), (63, 249173577), (71, 221097681), (81, 193801671), (111, 141422841), (189, 83057859), (213, 73699227), (243, 64600557), (259, 60609789), (333, 47140947), (497, 31585383), (567, 27685953), (639, 24566409), (729, 21533519), (777, 20203263), (999, 15713649), (1171, 13405581), (1491, 10528461), (1701, 9228651), (1917, 8188803), (2331, 6734421), (2627, 5975613), (2997, 5237883), (3513, 4468527), (4473, 3509487), (5103, 3076217), (5751, 2729601), (6993, 2244807), (7881, 1991871), (8197, 1915083), (8991, 1745961), (10539, 1489509), (13419, 1169829), (17253, 909867), (18389, 853659), (20979, 748269), (23643, 663957), (24591, 638361), (26973, 581987), (31617, 496503), (40257, 389943), (43327, 362313), (51759, 303289), (55167, 284553), (62937, 249423), (70929, 221319), (73773, 212787), (83141, 188811), (94851, 165501), (120771, 129981)]