65069529

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 36767271

約数列:

[1, 3, 7, 21, 67, 103, 201, 309, 449, 469, 721, 1347, 1407, 2163, 3143, 6901, 9429, 20703, 30083, 46247, 48307, 90249, 138741, 144921, 210581, 323729, 631743, 971187, 3098549, 9295647, 21689843, 65069529]

約数ペア:

[(1, 65069529), (3, 21689843), (7, 9295647), (21, 3098549), (67, 971187), (103, 631743), (201, 323729), (309, 210581), (449, 144921), (469, 138741), (721, 90249), (1347, 48307), (1407, 46247), (2163, 30083), (3143, 20703), (6901, 9429)]