375747993

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{20101}}^1$

素因数の和:20205

約数の個数: 24

約数和(自身を含む): 568645376

約数和(自身を除く): 192897383

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 6231, 18693, 20101, 60303, 180909, 623131, 1346767, 1869393, 4040301, 5608179, 12120903, 41749777, 125249331, 375747993]

約数ペア:

[(1, 375747993), (3, 125249331), (9, 41749777), (31, 12120903), (67, 5608179), (93, 4040301), (201, 1869393), (279, 1346767), (603, 623131), (2077, 180909), (6231, 60303), (18693, 20101)]