180524133

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{47419}}^1$

素因数の和:47478

約数の個数: 20

約数和(自身を含む): 275415360

約数和(自身を除く): 94891227

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 47419, 142257, 426771, 1280313, 2228693, 3840939, 6686079, 20058237, 60174711, 180524133]

約数ペア:

[(1, 180524133), (3, 60174711), (9, 20058237), (27, 6686079), (47, 3840939), (81, 2228693), (141, 1280313), (423, 426771), (1269, 142257), (3807, 47419)]