156940521267

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{1276967}}^1$

素因数の和:1277618

約数の個数: 16

約数和(自身を含む): 212569201152

約数和(自身を除く): 55628679885

約数列:

[1, 3, 71, 213, 577, 1731, 40967, 122901, 1276967, 3830901, 90664657, 271993971, 736809959, 2210429877, 52313507089, 156940521267]

約数ペア:

[(1, 156940521267), (3, 52313507089), (71, 2210429877), (213, 736809959), (577, 271993971), (1731, 90664657), (40967, 3830901), (122901, 1276967)]