42515901

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 66816000

約数和(自身を除く): 24300099

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 463, 513, 537, 1389, 1611, 3401, 4167, 4833, 8797, 10203, 12501, 26391, 30609, 79173, 82877, 91827, 237519, 248631, 745893, 1574663, 2237679, 4723989, 14171967, 42515901]

約数ペア:

[(1, 42515901), (3, 14171967), (9, 4723989), (19, 2237679), (27, 1574663), (57, 745893), (171, 248631), (179, 237519), (463, 91827), (513, 82877), (537, 79173), (1389, 30609), (1611, 26391), (3401, 12501), (4167, 10203), (4833, 8797)]