72237123

素因数分解:

$3^3\times 7^2\times {\mathrm{54601}}^1$

素因数の和:54624

約数の個数: 24

約数和(自身を含む): 124492560

約数和(自身を除く): 52255437

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 54601, 163803, 382207, 491409, 1146621, 1474227, 2675449, 3439863, 8026347, 10319589, 24079041, 72237123]

約数ペア:

[(1, 72237123), (3, 24079041), (7, 10319589), (9, 8026347), (21, 3439863), (27, 2675449), (49, 1474227), (63, 1146621), (147, 491409), (189, 382207), (441, 163803), (1323, 54601)]