129727782

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 319943520

約数和(自身を除く): 190215738

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 53, 57, 102, 106, 114, 153, 159, 171, 306, 318, 323, 342, 421, 477, 646, 842, 901, 954, 969, 1007, 1263, 1802, 1938, 2014, 2526, 2703, 2907, 3021, 3789, 5406, 5814, 6042, 7157, 7578, 7999, 8109, 9063, 14314, 15998, 16218, 17119, 18126, 21471, 22313, 23997, 34238, 42942, 44626, 47994, 51357, 64413, 66939, 71991, 102714, 128826, 133878, 135983, 143982, 154071, 200817, 271966, 308142, 379321, 401634, 407949, 423947, 758642, 815898, 847894, 1137963, 1223847, 1271841, 2275926, 2447694, 2543682, 3413889, 3815523, 6827778, 7207099, 7631046, 14414198, 21621297, 43242594, 64863891, 129727782]

約数ペア:

[(1, 129727782), (2, 64863891), (3, 43242594), (6, 21621297), (9, 14414198), (17, 7631046), (18, 7207099), (19, 6827778), (34, 3815523), (38, 3413889), (51, 2543682), (53, 2447694), (57, 2275926), (102, 1271841), (106, 1223847), (114, 1137963), (153, 847894), (159, 815898), (171, 758642), (306, 423947), (318, 407949), (323, 401634), (342, 379321), (421, 308142), (477, 271966), (646, 200817), (842, 154071), (901, 143982), (954, 135983), (969, 133878), (1007, 128826), (1263, 102714), (1802, 71991), (1938, 66939), (2014, 64413), (2526, 51357), (2703, 47994), (2907, 44626), (3021, 42942), (3789, 34238), (5406, 23997), (5814, 22313), (6042, 21471), (7157, 18126), (7578, 17119), (7999, 16218), (8109, 15998), (9063, 14314)]