91637973

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 166158720

約数和(自身を除く): 74520747

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3169, 3213, 4131, 9507, 9639, 22183, 28521, 28917, 53873, 66549, 85563, 161619, 199647, 256689, 377111, 484857, 598941, 770067, 1131333, 1454571, 1796823, 3393999, 4363713, 5390469, 10181997, 13091139, 30545991, 91637973]

約数ペア:

[(1, 91637973), (3, 30545991), (7, 13091139), (9, 10181997), (17, 5390469), (21, 4363713), (27, 3393999), (51, 1796823), (63, 1454571), (81, 1131333), (119, 770067), (153, 598941), (189, 484857), (243, 377111), (357, 256689), (459, 199647), (567, 161619), (1071, 85563), (1377, 66549), (1701, 53873), (3169, 28917), (3213, 28521), (4131, 22183), (9507, 9639)]