164925243

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70753}}^1$

素因数の和:70803

約数の個数: 24

約数和(自身を含む): 279619808

約数和(自身を除く): 114694565

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 70753, 212259, 495271, 636777, 1485813, 2617861, 4457439, 7853583, 18325027, 23560749, 54975081, 164925243]

約数ペア:

[(1, 164925243), (3, 54975081), (7, 23560749), (9, 18325027), (21, 7853583), (37, 4457439), (63, 2617861), (111, 1485813), (259, 636777), (333, 495271), (777, 212259), (2331, 70753)]