151246389

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 242234496

約数和(自身を除く): 90988107

約数列:

[1, 3, 7, 21, 49, 61, 101, 147, 167, 183, 303, 427, 501, 707, 1169, 1281, 2121, 2989, 3507, 4949, 6161, 8183, 8967, 10187, 14847, 16867, 18483, 24549, 30561, 43127, 50601, 71309, 118069, 129381, 213927, 301889, 354207, 499163, 826483, 905667, 1028887, 1497489, 2479449, 3086661, 7202209, 21606627, 50415463, 151246389]

約数ペア:

[(1, 151246389), (3, 50415463), (7, 21606627), (21, 7202209), (49, 3086661), (61, 2479449), (101, 1497489), (147, 1028887), (167, 905667), (183, 826483), (303, 499163), (427, 354207), (501, 301889), (707, 213927), (1169, 129381), (1281, 118069), (2121, 71309), (2989, 50601), (3507, 43127), (4949, 30561), (6161, 24549), (8183, 18483), (8967, 16867), (10187, 14847)]