89628777

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 159719040

約数和(自身を除く): 70090263

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 901, 1071, 1113, 1579, 2703, 3339, 4737, 6307, 8109, 11053, 14211, 18921, 26843, 33159, 56763, 80529, 83687, 99477, 187901, 241587, 251061, 563703, 585809, 753183, 1422679, 1691109, 1757427, 4268037, 5272281, 9958753, 12804111, 29876259, 89628777]

約数ペア:

[(1, 89628777), (3, 29876259), (7, 12804111), (9, 9958753), (17, 5272281), (21, 4268037), (51, 1757427), (53, 1691109), (63, 1422679), (119, 753183), (153, 585809), (159, 563703), (357, 251061), (371, 241587), (477, 187901), (901, 99477), (1071, 83687), (1113, 80529), (1579, 56763), (2703, 33159), (3339, 26843), (4737, 18921), (6307, 14211), (8109, 11053)]