108718872021

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{881}}^1\times {\mathrm{32569}}^1$

素因数の和:33877

約数の個数: 24

約数和(自身を含む): 157594895640

約数和(自身を除く): 48876023619

約数列:

[1, 3, 9, 421, 881, 1263, 2643, 3789, 7929, 32569, 97707, 293121, 370901, 1112703, 3338109, 13711549, 28693289, 41134647, 86079867, 123403941, 258239601, 12079874669, 36239624007, 108718872021]

約数ペア:

[(1, 108718872021), (3, 36239624007), (9, 12079874669), (421, 258239601), (881, 123403941), (1263, 86079867), (2643, 41134647), (3789, 28693289), (7929, 13711549), (32569, 3338109), (97707, 1112703), (293121, 370901)]