15671866707

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 27517501440

約数和(自身を除く): 11845634733

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 161, 207, 213, 347, 439, 483, 497, 639, 1041, 1317, 1449, 1491, 1633, 2429, 3073, 3123, 3951, 4473, 4899, 7287, 7981, 9219, 10097, 11431, 14697, 21861, 23943, 24637, 27657, 30291, 31169, 34293, 55867, 70679, 71829, 73911, 90873, 93507, 102879, 152333, 167601, 172459, 212037, 218183, 221733, 280521, 456999, 502803, 517377, 566651, 636111, 654549, 716887, 1066331, 1370997, 1552131, 1699953, 1963647, 2150661, 3198993, 3503659, 3966557, 5018209, 5099859, 6451983, 9596979, 10510977, 10815643, 11899671, 15054627, 24525613, 31532931, 32446929, 35699013, 45163881, 73576839, 75709501, 97340787, 220730517, 227128503, 248759789, 681385509, 746279367, 1741318523, 2238838101, 5223955569, 15671866707]

約数ペア:

[(1, 15671866707), (3, 5223955569), (7, 2238838101), (9, 1741318523), (21, 746279367), (23, 681385509), (63, 248759789), (69, 227128503), (71, 220730517), (161, 97340787), (207, 75709501), (213, 73576839), (347, 45163881), (439, 35699013), (483, 32446929), (497, 31532931), (639, 24525613), (1041, 15054627), (1317, 11899671), (1449, 10815643), (1491, 10510977), (1633, 9596979), (2429, 6451983), (3073, 5099859), (3123, 5018209), (3951, 3966557), (4473, 3503659), (4899, 3198993), (7287, 2150661), (7981, 1963647), (9219, 1699953), (10097, 1552131), (11431, 1370997), (14697, 1066331), (21861, 716887), (23943, 654549), (24637, 636111), (27657, 566651), (30291, 517377), (31169, 502803), (34293, 456999), (55867, 280521), (70679, 221733), (71829, 218183), (73911, 212037), (90873, 172459), (93507, 167601), (102879, 152333)]