9895012947

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{207169}}^1$

素因数の和:207268

約数の個数: 32

約数和(自身を含む): 15413448000

約数和(自身を除く): 5518435053

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 5307, 15921, 47763, 207169, 621507, 1864521, 5593563, 6007901, 12637309, 18023703, 37911927, 54071109, 113735781, 162213327, 341207343, 366481961, 1099445883, 3298337649, 9895012947]

約数ペア:

[(1, 9895012947), (3, 3298337649), (9, 1099445883), (27, 366481961), (29, 341207343), (61, 162213327), (87, 113735781), (183, 54071109), (261, 37911927), (549, 18023703), (783, 12637309), (1647, 6007901), (1769, 5593563), (5307, 1864521), (15921, 621507), (47763, 207169)]