15661916631

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{131129}}^1$

素因数の和:131735

約数の個数: 24

約数和(自身を含む): 23647459680

約数和(自身を除く): 7985543049

約数列:

[1, 3, 9, 23, 69, 207, 577, 1731, 5193, 13271, 39813, 119439, 131129, 393387, 1180161, 3015967, 9047901, 27143703, 75661433, 226984299, 680952897, 1740212959, 5220638877, 15661916631]

約数ペア:

[(1, 15661916631), (3, 5220638877), (9, 1740212959), (23, 680952897), (69, 226984299), (207, 75661433), (577, 27143703), (1731, 9047901), (5193, 3015967), (13271, 1180161), (39813, 393387), (119439, 131129)]