202118768415

素因数分解:

$3^2\times 5^1\times {\mathrm{13721}}^1\times {\mathrm{327347}}^1$

素因数の和:341079

約数の個数: 24

約数和(自身を含む): 350365801968

約数和(自身を除く): 148247033553

約数列:

[1, 3, 5, 9, 15, 45, 13721, 41163, 68605, 123489, 205815, 327347, 617445, 982041, 1636735, 2946123, 4910205, 14730615, 4491528187, 13474584561, 22457640935, 40423753683, 67372922805, 202118768415]

約数ペア:

[(1, 202118768415), (3, 67372922805), (5, 40423753683), (9, 22457640935), (15, 13474584561), (45, 4491528187), (13721, 14730615), (41163, 4910205), (68605, 2946123), (123489, 1636735), (205815, 982041), (327347, 617445)]