68863797

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 104832000

約数和(自身を除く): 35968203

約数列:

[1, 3, 9, 27, 59, 139, 177, 311, 417, 531, 933, 1251, 1593, 2799, 3753, 8201, 8397, 18349, 24603, 43229, 55047, 73809, 129687, 165141, 221427, 389061, 495423, 1167183, 2550511, 7651533, 22954599, 68863797]

約数ペア:

[(1, 68863797), (3, 22954599), (9, 7651533), (27, 2550511), (59, 1167183), (139, 495423), (177, 389061), (311, 221427), (417, 165141), (531, 129687), (933, 73809), (1251, 55047), (1593, 43229), (2799, 24603), (3753, 18349), (8201, 8397)]