179081421

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 248522784

約数和(自身を除く): 69441363

約数列:

[1, 3, 47, 61, 141, 183, 443, 1329, 2209, 2867, 6627, 8601, 20821, 27023, 62463, 81069, 134749, 404247, 978587, 1270081, 2935761, 3810243, 59693807, 179081421]

約数ペア:

[(1, 179081421), (3, 59693807), (47, 3810243), (61, 2935761), (141, 1270081), (183, 978587), (443, 404247), (1329, 134749), (2209, 81069), (2867, 62463), (6627, 27023), (8601, 20821)]