23006187

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 36694944

約数和(自身を除く): 13688757

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 233, 477, 621, 699, 1219, 1431, 1863, 2097, 3657, 4293, 5359, 6291, 10971, 12349, 16077, 18873, 32913, 37047, 48231, 98739, 111141, 144693, 284027, 333423, 434079, 852081, 1000269, 2556243, 7668729, 23006187]

約数ペア:

[(1, 23006187), (3, 7668729), (9, 2556243), (23, 1000269), (27, 852081), (53, 434079), (69, 333423), (81, 284027), (159, 144693), (207, 111141), (233, 98739), (477, 48231), (621, 37047), (699, 32913), (1219, 18873), (1431, 16077), (1863, 12349), (2097, 10971), (3657, 6291), (4293, 5359)]