214923105

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19181}}^1$

素因数の和:19278

約数の個数: 32

約数和(自身を含む): 386709120

約数和(自身を除く): 171786015

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 19181, 57543, 95905, 172629, 287715, 517887, 863145, 1592023, 2589435, 4776069, 7960115, 14328207, 23880345, 42984621, 71641035, 214923105]

約数ペア:

[(1, 214923105), (3, 71641035), (5, 42984621), (9, 23880345), (15, 14328207), (27, 7960115), (45, 4776069), (83, 2589435), (135, 1592023), (249, 863145), (415, 517887), (747, 287715), (1245, 172629), (2241, 95905), (3735, 57543), (11205, 19181)]