52144729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 69866496

約数和(自身を除く): 17721767

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 911, 1547, 3367, 4403, 6377, 8177, 11843, 15487, 33707, 57239, 82901, 108409, 201331, 235949, 438191, 573019, 1409317, 3067337, 4011133, 7449247, 52144729]

約数ペア:

[(1, 52144729), (7, 7449247), (13, 4011133), (17, 3067337), (37, 1409317), (91, 573019), (119, 438191), (221, 235949), (259, 201331), (481, 108409), (629, 82901), (911, 57239), (1547, 33707), (3367, 15487), (4403, 11843), (6377, 8177)]