680955309

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{13267}}^1$

素因数の和:15177

約数の個数: 16

約数和(自身を含む): 1009429440

約数和(自身を除く): 328474131

約数列:

[1, 3, 9, 27, 1901, 5703, 13267, 17109, 39801, 51327, 119403, 358209, 25220567, 75661701, 226985103, 680955309]

約数ペア:

[(1, 680955309), (3, 226985103), (9, 75661701), (27, 25220567), (1901, 358209), (5703, 119403), (13267, 51327), (17109, 39801)]