51375267

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 75620064

約数和(自身を除く): 24244797

約数列:

[1, 3, 9, 103, 157, 309, 353, 471, 927, 1059, 1413, 3177, 16171, 36359, 48513, 55421, 109077, 145539, 166263, 327231, 498789, 5708363, 17125089, 51375267]

約数ペア:

[(1, 51375267), (3, 17125089), (9, 5708363), (103, 498789), (157, 327231), (309, 166263), (353, 145539), (471, 109077), (927, 55421), (1059, 48513), (1413, 36359), (3177, 16171)]