70493163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 105369600

約数和(自身を除く): 34876437

約数列:

[1, 3, 13, 31, 39, 93, 199, 293, 403, 597, 879, 1209, 2587, 3809, 6169, 7761, 9083, 11427, 18507, 27249, 58307, 80197, 118079, 174921, 240591, 354237, 757991, 1807517, 2273973, 5422551, 23497721, 70493163]

約数ペア:

[(1, 70493163), (3, 23497721), (13, 5422551), (31, 2273973), (39, 1807517), (93, 757991), (199, 354237), (293, 240591), (403, 174921), (597, 118079), (879, 80197), (1209, 58307), (2587, 27249), (3809, 18507), (6169, 11427), (7761, 9083)]