16536339

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 8945901

約数列:

[1, 3, 9, 27, 47, 83, 141, 157, 249, 423, 471, 747, 1269, 1413, 2241, 3901, 4239, 7379, 11703, 13031, 22137, 35109, 39093, 66411, 105327, 117279, 199233, 351837, 612457, 1837371, 5512113, 16536339]

約数ペア:

[(1, 16536339), (3, 5512113), (9, 1837371), (27, 612457), (47, 351837), (83, 199233), (141, 117279), (157, 105327), (249, 66411), (423, 39093), (471, 35109), (747, 22137), (1269, 13031), (1413, 11703), (2241, 7379), (3901, 4239)]