87443670159

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{4639}}^1\times {\mathrm{72221}}^1$

素因数の和:76895

約数の個数: 24

約数和(自身を含む): 130692931200

約数和(自身を除く): 43249261041

約数列:

[1, 3, 9, 29, 87, 261, 4639, 13917, 41751, 72221, 134531, 216663, 403593, 649989, 1210779, 2094409, 6283227, 18849681, 335033219, 1005099657, 3015298971, 9715963351, 29147890053, 87443670159]

約数ペア:

[(1, 87443670159), (3, 29147890053), (9, 9715963351), (29, 3015298971), (87, 1005099657), (261, 335033219), (4639, 18849681), (13917, 6283227), (41751, 2094409), (72221, 1210779), (134531, 649989), (216663, 403593)]