1653009129

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{26227}}^1$

素因数の和:26429

約数の個数: 24

約数和(自身を含む): 2454940800

約数和(自身を除く): 801931671

約数列:

[1, 3, 9, 47, 141, 149, 423, 447, 1341, 7003, 21009, 26227, 63027, 78681, 236043, 1232669, 3698007, 3907823, 11094021, 11723469, 35170407, 183667681, 551003043, 1653009129]

約数ペア:

[(1, 1653009129), (3, 551003043), (9, 183667681), (47, 35170407), (141, 11723469), (149, 11094021), (423, 3907823), (447, 3698007), (1341, 1232669), (7003, 236043), (21009, 78681), (26227, 63027)]