15661176957

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{148691}}^1$

素因数の和:148830

約数の個数: 32

約数和(自身を含む): 23981045760

約数和(自身を除く): 8319868803

約数列:

[1, 3, 9, 27, 47, 83, 141, 249, 423, 747, 1269, 2241, 3901, 11703, 35109, 105327, 148691, 446073, 1338219, 4014657, 6988477, 12341353, 20965431, 37024059, 62896293, 111072177, 188688879, 333216531, 580043591, 1740130773, 5220392319, 15661176957]

約数ペア:

[(1, 15661176957), (3, 5220392319), (9, 1740130773), (27, 580043591), (47, 333216531), (83, 188688879), (141, 111072177), (249, 62896293), (423, 37024059), (747, 20965431), (1269, 12341353), (2241, 6988477), (3901, 4014657), (11703, 1338219), (35109, 446073), (105327, 148691)]