56723331

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10483

約数の個数: 24

約数和(自身を含む): 90365520

約数和(自身を除く): 33642189

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 10429, 31287, 73003, 219009, 385873, 511021, 1157619, 1533063, 2701111, 8103333, 18907777, 56723331]

約数ペア:

[(1, 56723331), (3, 18907777), (7, 8103333), (21, 2701111), (37, 1533063), (49, 1157619), (111, 511021), (147, 385873), (259, 219009), (777, 73003), (1813, 31287), (5439, 10429)]