69556669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 20760131

約数列:

[1, 7, 13, 23, 91, 161, 167, 199, 299, 1169, 1393, 2093, 2171, 2587, 3841, 4577, 15197, 18109, 26887, 32039, 33233, 49933, 59501, 232631, 349531, 416507, 432029, 764359, 3024203, 5350513, 9936667, 69556669]

約数ペア:

[(1, 69556669), (7, 9936667), (13, 5350513), (23, 3024203), (91, 764359), (161, 432029), (167, 416507), (199, 349531), (299, 232631), (1169, 59501), (1393, 49933), (2093, 33233), (2171, 32039), (2587, 26887), (3841, 18109), (4577, 15197)]