55961871

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 89152560

約数和(自身を除く): 33190689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 10289, 30867, 72023, 216069, 380693, 504161, 1142079, 1512483, 2664851, 7994553, 18653957, 55961871]

約数ペア:

[(1, 55961871), (3, 18653957), (7, 7994553), (21, 2664851), (37, 1512483), (49, 1142079), (111, 504161), (147, 380693), (259, 216069), (777, 72023), (1813, 30867), (5439, 10289)]