89243553

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:12981

約数の個数: 24

約数和(自身を含む): 141374592

約数和(自身を除く): 52131039

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 12917, 38751, 90419, 271257, 607099, 632933, 1821297, 1898799, 4249693, 12749079, 29747851, 89243553]

約数ペア:

[(1, 89243553), (3, 29747851), (7, 12749079), (21, 4249693), (47, 1898799), (49, 1821297), (141, 632933), (147, 607099), (329, 271257), (987, 90419), (2303, 38751), (6909, 12917)]