61408857

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5147}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 84756672

約数和(自身を除く): 23347815

約数列:

[1, 3, 41, 97, 123, 291, 3977, 5147, 11931, 15441, 211027, 499259, 633081, 1497777, 20469619, 61408857]

約数ペア:

[(1, 61408857), (3, 20469619), (41, 1497777), (97, 633081), (123, 499259), (291, 211027), (3977, 15441), (5147, 11931)]