125382747

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{205883}}^1$

素因数の和:205922

約数の個数: 16

約数和(自身を含む): 197648640

約数和(自身を除く): 72265893

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 205883, 617649, 1441181, 4323543, 5970607, 17911821, 41794249, 125382747]

約数ペア:

[(1, 125382747), (3, 41794249), (7, 17911821), (21, 5970607), (29, 4323543), (87, 1441181), (203, 617649), (609, 205883)]