64782201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 98380800

約数和(自身を除く): 33598599

約数列:

[1, 3, 11, 29, 33, 87, 139, 319, 417, 487, 957, 1461, 1529, 4031, 4587, 5357, 12093, 14123, 16071, 42369, 44341, 67693, 133023, 155353, 203079, 466059, 744623, 1963097, 2233869, 5889291, 21594067, 64782201]

約数ペア:

[(1, 64782201), (3, 21594067), (11, 5889291), (29, 2233869), (33, 1963097), (87, 744623), (139, 466059), (319, 203079), (417, 155353), (487, 133023), (957, 67693), (1461, 44341), (1529, 42369), (4031, 16071), (4587, 14123), (5357, 12093)]