64409177

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 79442496

約数和(自身を除く): 15033319

約数列:

[1, 7, 23, 49, 67, 161, 469, 853, 1127, 1541, 3283, 5971, 10787, 19619, 41797, 57151, 75509, 137333, 400057, 961331, 1314473, 2800399, 9201311, 64409177]

約数ペア:

[(1, 64409177), (7, 9201311), (23, 2800399), (49, 1314473), (67, 961331), (161, 400057), (469, 137333), (853, 75509), (1127, 57151), (1541, 41797), (3283, 19619), (5971, 10787)]