26972169

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55843}}^1$

素因数の和:55876

約数の個数: 16

約数和(自身を含む): 42888192

約数和(自身を除く): 15916023

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 55843, 167529, 390901, 1172703, 1284389, 3853167, 8990723, 26972169]

約数ペア:

[(1, 26972169), (3, 8990723), (7, 3853167), (21, 1284389), (23, 1172703), (69, 390901), (161, 167529), (483, 55843)]