13545873

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 23069376

約数和(自身を除く): 9523503

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 661, 759, 891, 1863, 1983, 2277, 5949, 6831, 7271, 15203, 17847, 20493, 21813, 45609, 53541, 65439, 136827, 167233, 196317, 410481, 501699, 588951, 1231443, 1505097, 4515291, 13545873]

約数ペア:

[(1, 13545873), (3, 4515291), (9, 1505097), (11, 1231443), (23, 588951), (27, 501699), (33, 410481), (69, 196317), (81, 167233), (99, 136827), (207, 65439), (253, 53541), (297, 45609), (621, 21813), (661, 20493), (759, 17847), (891, 15203), (1863, 7271), (1983, 6831), (2277, 5949)]