71811351

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 105670656

約数和(自身を除く): 33859305

約数列:

[1, 3, 9, 83, 249, 251, 383, 747, 753, 1149, 2259, 3447, 20833, 31789, 62499, 95367, 96133, 187497, 286101, 288399, 865197, 7979039, 23937117, 71811351]

約数ペア:

[(1, 71811351), (3, 23937117), (9, 7979039), (83, 865197), (249, 288399), (251, 286101), (383, 187497), (747, 96133), (753, 95367), (1149, 62499), (2259, 31789), (3447, 20833)]