157215930147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9427111}}^1$

素因数の和:9427243

約数の個数: 24

約数和(自身を含む): 242653862880

約数和(自身を除く): 85437932733

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 16677, 9427111, 28281333, 84843999, 160260887, 480782661, 1027555099, 1442347983, 3082665297, 9247995891, 17468436683, 52405310049, 157215930147]

約数ペア:

[(1, 157215930147), (3, 52405310049), (9, 17468436683), (17, 9247995891), (51, 3082665297), (109, 1442347983), (153, 1027555099), (327, 480782661), (981, 160260887), (1853, 84843999), (5559, 28281333), (16677, 9427111)]