67924449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{809}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 103615200

約数和(自身を除く): 35690751

約数列:

[1, 3, 9, 19, 57, 171, 491, 809, 1473, 2427, 4419, 7281, 9329, 15371, 27987, 46113, 83961, 138339, 397219, 1191657, 3574971, 7547161, 22641483, 67924449]

約数ペア:

[(1, 67924449), (3, 22641483), (9, 7547161), (19, 3574971), (57, 1191657), (171, 397219), (491, 138339), (809, 83961), (1473, 46113), (2427, 27987), (4419, 15371), (7281, 9329)]