51557103

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6577}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 81409328

約数和(自身を除く): 29852225

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 6577, 7839, 19731, 59193, 85501, 256503, 440659, 769509, 1321977, 3965931, 5728567, 17185701, 51557103]

約数ペア:

[(1, 51557103), (3, 17185701), (9, 5728567), (13, 3965931), (39, 1321977), (67, 769509), (117, 440659), (201, 256503), (603, 85501), (871, 59193), (2613, 19731), (6577, 7839)]