75255453

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 138969600

約数和(自身を除く): 63714147

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 109, 117, 189, 273, 281, 327, 351, 763, 819, 843, 981, 1417, 1967, 2289, 2457, 2529, 2943, 3653, 4251, 5901, 6867, 7587, 9919, 10959, 12753, 17703, 20601, 25571, 29757, 30629, 32877, 38259, 53109, 76713, 89271, 91887, 98631, 214403, 230139, 267813, 275661, 398177, 643209, 690417, 826983, 1194531, 1929627, 2787239, 3583593, 5788881, 8361717, 10750779, 25085151, 75255453]

約数ペア:

[(1, 75255453), (3, 25085151), (7, 10750779), (9, 8361717), (13, 5788881), (21, 3583593), (27, 2787239), (39, 1929627), (63, 1194531), (91, 826983), (109, 690417), (117, 643209), (189, 398177), (273, 275661), (281, 267813), (327, 230139), (351, 214403), (763, 98631), (819, 91887), (843, 89271), (981, 76713), (1417, 53109), (1967, 38259), (2289, 32877), (2457, 30629), (2529, 29757), (2943, 25571), (3653, 20601), (4251, 17703), (5901, 12753), (6867, 10959), (7587, 9919)]