85018941

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 144892800

約数和(自身を除く): 59873859

約数列:

[1, 3, 7, 9, 21, 59, 63, 89, 177, 257, 267, 413, 531, 623, 771, 801, 1239, 1799, 1869, 2313, 3717, 5251, 5397, 5607, 15163, 15753, 16191, 22873, 36757, 45489, 47259, 68619, 106141, 110271, 136467, 160111, 205857, 318423, 330813, 480333, 955269, 1349507, 1440999, 4048521, 9446549, 12145563, 28339647, 85018941]

約数ペア:

[(1, 85018941), (3, 28339647), (7, 12145563), (9, 9446549), (21, 4048521), (59, 1440999), (63, 1349507), (89, 955269), (177, 480333), (257, 330813), (267, 318423), (413, 205857), (531, 160111), (623, 136467), (771, 110271), (801, 106141), (1239, 68619), (1799, 47259), (1869, 45489), (2313, 36757), (3717, 22873), (5251, 16191), (5397, 15753), (5607, 15163)]