173640051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 279104000

約数和(自身を除く): 105463949

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1807, 3559, 3753, 5421, 10677, 16263, 32031, 46267, 48789, 96093, 138801, 416403, 494701, 1249209, 1484103, 4452309, 6431113, 13356927, 19293339, 57880017, 173640051]

約数ペア:

[(1, 173640051), (3, 57880017), (9, 19293339), (13, 13356927), (27, 6431113), (39, 4452309), (117, 1484103), (139, 1249209), (351, 494701), (417, 416403), (1251, 138801), (1807, 96093), (3559, 48789), (3753, 46267), (5421, 32031), (10677, 16263)]