53744313

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^2$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 84430528

約数和(自身を除く): 30686215

約数列:

[1, 3, 7, 21, 37, 111, 259, 263, 777, 789, 1841, 5523, 9731, 29193, 68117, 69169, 204351, 207507, 484183, 1452549, 2559253, 7677759, 17914771, 53744313]

約数ペア:

[(1, 53744313), (3, 17914771), (7, 7677759), (21, 2559253), (37, 1452549), (111, 484183), (259, 207507), (263, 204351), (777, 69169), (789, 68117), (1841, 29193), (5523, 9731)]