90977523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19603}}^1$

素因数の和:19643

約数の個数: 32

約数和(自身を含む): 158086656

約数和(自身を除く): 67109133

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 19603, 58809, 137221, 254839, 333251, 411663, 764517, 999753, 1783873, 2332757, 4332263, 5351619, 6998271, 12996789, 30325841, 90977523]

約数ペア:

[(1, 90977523), (3, 30325841), (7, 12996789), (13, 6998271), (17, 5351619), (21, 4332263), (39, 2332757), (51, 1783873), (91, 999753), (119, 764517), (221, 411663), (273, 333251), (357, 254839), (663, 137221), (1547, 58809), (4641, 19603)]