90723747

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 129308400

約数和(自身を除く): 38584653

約数列:

[1, 3, 17, 51, 269, 289, 389, 807, 867, 1167, 4573, 6613, 13719, 19839, 77741, 104641, 112421, 233223, 313923, 337263, 1778897, 5336691, 30241249, 90723747]

約数ペア:

[(1, 90723747), (3, 30241249), (17, 5336691), (51, 1778897), (269, 337263), (289, 313923), (389, 233223), (807, 112421), (867, 104641), (1167, 77741), (4573, 19839), (6613, 13719)]