156970229829

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1\times {\mathrm{86257}}^1$

素因数の和:86909

約数の個数: 32

約数和(自身を含む): 240970348800

約数和(自身を除く): 84000118971

約数列:

[1, 3, 7, 21, 193, 449, 579, 1347, 1351, 3143, 4053, 9429, 86257, 86657, 258771, 259971, 603799, 606599, 1811397, 1819797, 16647601, 38729393, 49942803, 116188179, 116533207, 271105751, 349599621, 813317253, 7474772849, 22424318547, 52323409943, 156970229829]

約数ペア:

[(1, 156970229829), (3, 52323409943), (7, 22424318547), (21, 7474772849), (193, 813317253), (449, 349599621), (579, 271105751), (1347, 116533207), (1351, 116188179), (3143, 49942803), (4053, 38729393), (9429, 16647601), (86257, 1819797), (86657, 1811397), (258771, 606599), (259971, 603799)]