68519199

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16073}}^1$

素因数の和:16119

約数の個数: 24

約数和(自身を含む): 109946160

約数和(自身を除く): 41426961

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 16073, 48219, 112511, 337533, 466117, 787577, 1398351, 2362731, 3262819, 9788457, 22839733, 68519199]

約数ペア:

[(1, 68519199), (3, 22839733), (7, 9788457), (21, 3262819), (29, 2362731), (49, 1398351), (87, 787577), (147, 466117), (203, 337533), (609, 112511), (1421, 48219), (4263, 16073)]