128567829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{7151}}^1$

素因数の和:7628

約数の個数: 16

約数和(自身を含む): 185036544

約数和(自身を除く): 56468715

約数列:

[1, 3, 13, 39, 461, 1383, 5993, 7151, 17979, 21453, 92963, 278889, 3296611, 9889833, 42855943, 128567829]

約数ペア:

[(1, 128567829), (3, 42855943), (13, 9889833), (39, 3296611), (461, 278889), (1383, 92963), (5993, 21453), (7151, 17979)]