75638259

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 118598400

約数和(自身を除く): 42960141

約数列:

[1, 3, 9, 19, 27, 57, 171, 283, 513, 521, 849, 1563, 2547, 4689, 5377, 7641, 9899, 14067, 16131, 29697, 48393, 89091, 145179, 147443, 267273, 442329, 1326987, 2801417, 3980961, 8404251, 25212753, 75638259]

約数ペア:

[(1, 75638259), (3, 25212753), (9, 8404251), (19, 3980961), (27, 2801417), (57, 1326987), (171, 442329), (283, 267273), (513, 147443), (521, 145179), (849, 89091), (1563, 48393), (2547, 29697), (4689, 16131), (5377, 14067), (7641, 9899)]