26947755

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 48121920

約数和(自身を除く): 21174165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 461, 1299, 1383, 2165, 2305, 3897, 4149, 6495, 6915, 11691, 12447, 19485, 20745, 58455, 62235, 199613, 598839, 998065, 1796517, 2994195, 5389551, 8982585, 26947755]

約数ペア:

[(1, 26947755), (3, 8982585), (5, 5389551), (9, 2994195), (15, 1796517), (27, 998065), (45, 598839), (135, 199613), (433, 62235), (461, 58455), (1299, 20745), (1383, 19485), (2165, 12447), (2305, 11691), (3897, 6915), (4149, 6495)]