80798263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 28186697

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1547, 1801, 2639, 3451, 6409, 12607, 23413, 30617, 44863, 52229, 163891, 214319, 365603, 398021, 678977, 887893, 2786147, 4752839, 6215251, 11542609, 80798263]

約数ペア:

[(1, 80798263), (7, 11542609), (13, 6215251), (17, 4752839), (29, 2786147), (91, 887893), (119, 678977), (203, 398021), (221, 365603), (377, 214319), (493, 163891), (1547, 52229), (1801, 44863), (2639, 30617), (3451, 23413), (6409, 12607)]