475345948401

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1\times {\mathrm{10243}}^1$

素因数の和:13866

約数の個数: 48

約数和(自身を含む): 724114759680

約数和(自身を除く): 248768811279

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 3539, 4371, 10243, 10617, 13113, 30729, 31851, 92187, 109709, 166333, 317533, 329127, 481421, 498999, 952599, 987381, 1444263, 1496997, 2857797, 4332789, 5156323, 14924051, 15468969, 36249977, 44772153, 46406907, 108749931, 134316459, 326249793, 1123749287, 1703748919, 3371247861, 5111246757, 10113743583, 15333740271, 52816216489, 158448649467, 475345948401]

約数ペア:

[(1, 475345948401), (3, 158448649467), (9, 52816216489), (31, 15333740271), (47, 10113743583), (93, 5111246757), (141, 3371247861), (279, 1703748919), (423, 1123749287), (1457, 326249793), (3539, 134316459), (4371, 108749931), (10243, 46406907), (10617, 44772153), (13113, 36249977), (30729, 15468969), (31851, 14924051), (92187, 5156323), (109709, 4332789), (166333, 2857797), (317533, 1496997), (329127, 1444263), (481421, 987381), (498999, 952599)]