66314157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 109267200

約数和(自身を除く): 42953043

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 449, 541, 1347, 1623, 3143, 3787, 5837, 7033, 9429, 11361, 17511, 21099, 40859, 49231, 122577, 147693, 242909, 728727, 1700363, 3157817, 5101089, 9473451, 22104719, 66314157]

約数ペア:

[(1, 66314157), (3, 22104719), (7, 9473451), (13, 5101089), (21, 3157817), (39, 1700363), (91, 728727), (273, 242909), (449, 147693), (541, 122577), (1347, 49231), (1623, 40859), (3143, 21099), (3787, 17511), (5837, 11361), (7033, 9429)]