42310863

素因数分解:

$3^3\times 7^2\times {\mathrm{31981}}^1$

素因数の和:32004

約数の個数: 24

約数和(自身を含む): 72918960

約数和(自身を除く): 30608097

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 31981, 95943, 223867, 287829, 671601, 863487, 1567069, 2014803, 4701207, 6044409, 14103621, 42310863]

約数ペア:

[(1, 42310863), (3, 14103621), (7, 6044409), (9, 4701207), (21, 2014803), (27, 1567069), (49, 863487), (63, 671601), (147, 287829), (189, 223867), (441, 95943), (1323, 31981)]