80493591

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1597}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 109763424

約数和(自身を除く): 29269833

約数列:

[1, 3, 53, 159, 317, 951, 1597, 4791, 16801, 50403, 84641, 253923, 506249, 1518747, 26831197, 80493591]

約数ペア:

[(1, 80493591), (3, 26831197), (53, 1518747), (159, 506249), (317, 253923), (951, 84641), (1597, 50403), (4791, 16801)]