42098319

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 66240000

約数和(自身を除く): 24141681

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 411, 513, 599, 1233, 1797, 2603, 3699, 5391, 7809, 11381, 16173, 23427, 34143, 70281, 82063, 102429, 246189, 307287, 738567, 1559197, 2215701, 4677591, 14032773, 42098319]

約数ペア:

[(1, 42098319), (3, 14032773), (9, 4677591), (19, 2215701), (27, 1559197), (57, 738567), (137, 307287), (171, 246189), (411, 102429), (513, 82063), (599, 70281), (1233, 34143), (1797, 23427), (2603, 16173), (3699, 11381), (5391, 7809)]