8625591

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 13874328

約数和(自身を除く): 5248737

約数列:

[1, 3, 9, 13, 39, 53, 107, 117, 159, 169, 321, 477, 507, 689, 963, 1391, 1521, 2067, 4173, 5671, 6201, 8957, 12519, 17013, 18083, 26871, 51039, 54249, 73723, 80613, 162747, 221169, 663507, 958399, 2875197, 8625591]

約数ペア:

[(1, 8625591), (3, 2875197), (9, 958399), (13, 663507), (39, 221169), (53, 162747), (107, 80613), (117, 73723), (159, 54249), (169, 51039), (321, 26871), (477, 18083), (507, 17013), (689, 12519), (963, 8957), (1391, 6201), (1521, 5671), (2067, 4173)]