117968487

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 194181120

約数和(自身を除く): 76212633

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 601, 719, 1803, 2157, 4207, 5033, 7813, 9347, 12621, 15099, 23439, 28041, 54691, 65429, 164073, 196287, 432119, 1296357, 3024833, 5617547, 9074499, 16852641, 39322829, 117968487]

約数ペア:

[(1, 117968487), (3, 39322829), (7, 16852641), (13, 9074499), (21, 5617547), (39, 3024833), (91, 1296357), (273, 432119), (601, 196287), (719, 164073), (1803, 65429), (2157, 54691), (4207, 28041), (5033, 23439), (7813, 15099), (9347, 12621)]