138457877247

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{9013}}^1\times {\mathrm{55061}}^1$

素因数の和:64111

約数の個数: 24

約数和(自身を含む): 206472809088

約数和(自身を除く): 68014931841

約数列:

[1, 3, 9, 31, 93, 279, 9013, 27039, 55061, 81117, 165183, 279403, 495549, 838209, 1706891, 2514627, 5120673, 15362019, 496264793, 1488794379, 4466383137, 15384208583, 46152625749, 138457877247]

約数ペア:

[(1, 138457877247), (3, 46152625749), (9, 15384208583), (31, 4466383137), (93, 1488794379), (279, 496264793), (9013, 15362019), (27039, 5120673), (55061, 2514627), (81117, 1706891), (165183, 838209), (279403, 495549)]