138617313

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{3217}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 189063936

約数和(自身を除く): 50446623

約数列:

[1, 3, 53, 159, 271, 813, 3217, 9651, 14363, 43089, 170501, 511503, 871807, 2615421, 46205771, 138617313]

約数ペア:

[(1, 138617313), (3, 46205771), (53, 2615421), (159, 871807), (271, 511503), (813, 170501), (3217, 43089), (9651, 14363)]