152996031

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 223828800

約数和(自身を除く): 70832769

約数列:

[1, 3, 9, 149, 271, 421, 447, 813, 1263, 1341, 2439, 3789, 40379, 62729, 114091, 121137, 188187, 342273, 363411, 564561, 1026819, 16999559, 50998677, 152996031]

約数ペア:

[(1, 152996031), (3, 50998677), (9, 16999559), (149, 1026819), (271, 564561), (421, 363411), (447, 342273), (813, 188187), (1263, 121137), (1341, 114091), (2439, 62729), (3789, 40379)]