157635543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3257}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 243020736

約数和(自身を除く): 85385193

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 2847, 3257, 3723, 9771, 16133, 42341, 48399, 55369, 127023, 166107, 237761, 713283, 719797, 2159391, 3090893, 4041937, 9272679, 12125811, 52545181, 157635543]

約数ペア:

[(1, 157635543), (3, 52545181), (13, 12125811), (17, 9272679), (39, 4041937), (51, 3090893), (73, 2159391), (219, 719797), (221, 713283), (663, 237761), (949, 166107), (1241, 127023), (2847, 55369), (3257, 48399), (3723, 42341), (9771, 16133)]