153185487

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 267736320

約数和(自身を除く): 114550833

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1547, 2539, 2873, 3549, 4641, 7617, 8619, 17773, 20111, 33007, 43163, 53319, 60333, 99021, 129489, 231049, 302141, 429091, 561119, 693147, 906423, 1287273, 1683357, 3003637, 3927833, 7294547, 9010911, 11783499, 21883641, 51061829, 153185487]

約数ペア:

[(1, 153185487), (3, 51061829), (7, 21883641), (13, 11783499), (17, 9010911), (21, 7294547), (39, 3927833), (51, 3003637), (91, 1683357), (119, 1287273), (169, 906423), (221, 693147), (273, 561119), (357, 429091), (507, 302141), (663, 231049), (1183, 129489), (1547, 99021), (2539, 60333), (2873, 53319), (3549, 43163), (4641, 33007), (7617, 20111), (8619, 17773)]