129386751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 196573440

約数和(自身を除く): 67186689

約数列:

[1, 3, 13, 19, 39, 57, 247, 283, 617, 741, 849, 1851, 3679, 5377, 8021, 11037, 11723, 16131, 24063, 35169, 69901, 152399, 174611, 209703, 457197, 523833, 2269943, 3317609, 6809829, 9952827, 43128917, 129386751]

約数ペア:

[(1, 129386751), (3, 43128917), (13, 9952827), (19, 6809829), (39, 3317609), (57, 2269943), (247, 523833), (283, 457197), (617, 209703), (741, 174611), (849, 152399), (1851, 69901), (3679, 35169), (5377, 24063), (8021, 16131), (11037, 11723)]