69882631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 22046969

約数列:

[1, 7, 13, 17, 91, 119, 199, 221, 227, 1393, 1547, 1589, 2587, 2951, 3383, 3859, 18109, 20657, 23681, 27013, 43979, 45173, 50167, 307853, 316211, 351169, 587249, 767941, 4110743, 5375587, 9983233, 69882631]

約数ペア:

[(1, 69882631), (7, 9983233), (13, 5375587), (17, 4110743), (91, 767941), (119, 587249), (199, 351169), (221, 316211), (227, 307853), (1393, 50167), (1547, 45173), (1589, 43979), (2587, 27013), (2951, 23681), (3383, 20657), (3859, 18109)]