155313477

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1861}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 252040320

約数和(自身を除く): 96726843

約数列:

[1, 3, 9, 11, 27, 33, 99, 281, 297, 843, 1861, 2529, 3091, 5583, 7587, 9273, 16749, 20471, 27819, 50247, 61413, 83457, 184239, 522941, 552717, 1568823, 4706469, 5752351, 14119407, 17257053, 51771159, 155313477]

約数ペア:

[(1, 155313477), (3, 51771159), (9, 17257053), (11, 14119407), (27, 5752351), (33, 4706469), (99, 1568823), (281, 552717), (297, 522941), (843, 184239), (1861, 83457), (2529, 61413), (3091, 50247), (5583, 27819), (7587, 20471), (9273, 16749)]