138825369

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1181}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 206703432

約数和(自身を除く): 67878063

約数列:

[1, 3, 9, 37, 111, 333, 353, 1059, 1181, 3177, 3543, 10629, 13061, 39183, 43697, 117549, 131091, 393273, 416893, 1250679, 3752037, 15425041, 46275123, 138825369]

約数ペア:

[(1, 138825369), (3, 46275123), (9, 15425041), (37, 3752037), (111, 1250679), (333, 416893), (353, 393273), (1059, 131091), (1181, 117549), (3177, 43697), (3543, 39183), (10629, 13061)]