71681577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{13007}}^1$

素因数の和:13188

約数の個数: 16

約数和(自身を含む): 104896512

約数和(自身を除く): 33214935

約数列:

[1, 3, 11, 33, 167, 501, 1837, 5511, 13007, 39021, 143077, 429231, 2172169, 6516507, 23893859, 71681577]

約数ペア:

[(1, 71681577), (3, 23893859), (11, 6516507), (33, 2172169), (167, 429231), (501, 143077), (1837, 39021), (5511, 13007)]