61869789

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 92951040

約数和(自身を除く): 31081251

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 1063, 2007, 3189, 6467, 9567, 19401, 30827, 58203, 92481, 237049, 277443, 711147, 2133441, 6874421, 20623263, 61869789]

約数ペア:

[(1, 61869789), (3, 20623263), (9, 6874421), (29, 2133441), (87, 711147), (223, 277443), (261, 237049), (669, 92481), (1063, 58203), (2007, 30827), (3189, 19401), (6467, 9567)]