61614217

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{2377}}^1$

素因数の和:2437

約数の個数: 18

約数和(自身を含む): 74956938

約数和(自身を除く): 13342721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 2377, 3703, 16639, 25921, 54671, 116473, 382697, 1257433, 2678879, 8802031, 61614217]

約数ペア:

[(1, 61614217), (7, 8802031), (23, 2678879), (49, 1257433), (161, 382697), (529, 116473), (1127, 54671), (2377, 25921), (3703, 16639)]