71602083

素因数分解:

$3^3\times 7^2\times {\mathrm{54121}}^1$

素因数の和:54144

約数の個数: 24

約数和(自身を含む): 123398160

約数和(自身を除く): 51796077

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 54121, 162363, 378847, 487089, 1136541, 1461267, 2651929, 3409623, 7955787, 10228869, 23867361, 71602083]

約数ペア:

[(1, 71602083), (3, 23867361), (7, 10228869), (9, 7955787), (21, 3409623), (27, 2651929), (49, 1461267), (63, 1136541), (147, 487089), (189, 378847), (441, 162363), (1323, 54121)]