80460051

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{22147}}^1$

素因数の和:22330

約数の個数: 16

約数和(自身を含む): 123320064

約数和(自身を除く): 42860013

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 22147, 66441, 155029, 465087, 3831431, 11494293, 26820017, 80460051]

約数ペア:

[(1, 80460051), (3, 26820017), (7, 11494293), (21, 3831431), (173, 465087), (519, 155029), (1211, 66441), (3633, 22147)]