156940590597

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{387281}}^1$

素因数の和:388153

約数の個数: 32

約数和(自身を含む): 249843363840

約数和(自身を除く): 92902773243

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 839, 2517, 5873, 17619, 19297, 57891, 135079, 387281, 405237, 1161843, 2710967, 8132901, 8907463, 26722389, 62352241, 187056723, 324928759, 974786277, 2274501313, 6823503939, 7473361457, 22420084371, 52313530199, 156940590597]

約数ペア:

[(1, 156940590597), (3, 52313530199), (7, 22420084371), (21, 7473361457), (23, 6823503939), (69, 2274501313), (161, 974786277), (483, 324928759), (839, 187056723), (2517, 62352241), (5873, 26722389), (17619, 8907463), (19297, 8132901), (57891, 2710967), (135079, 1161843), (387281, 405237)]