146820357

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{3067}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 221116896

約数和(自身を除く): 74296539

約数列:

[1, 3, 9, 27, 81, 197, 243, 591, 1773, 3067, 5319, 9201, 15957, 27603, 47871, 82809, 248427, 604199, 745281, 1812597, 5437791, 16313373, 48940119, 146820357]

約数ペア:

[(1, 146820357), (3, 48940119), (9, 16313373), (27, 5437791), (81, 1812597), (197, 745281), (243, 604199), (591, 248427), (1773, 82809), (3067, 47871), (5319, 27603), (9201, 15957)]