47115081

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 75600000

約数和(自身を除く): 28484919

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 351, 499, 807, 1497, 2421, 3497, 4491, 6487, 7263, 10491, 13473, 19461, 31473, 58383, 94419, 134231, 175149, 402693, 1208079, 1745003, 3624237, 5235009, 15705027, 47115081]

約数ペア:

[(1, 47115081), (3, 15705027), (9, 5235009), (13, 3624237), (27, 1745003), (39, 1208079), (117, 402693), (269, 175149), (351, 134231), (499, 94419), (807, 58383), (1497, 31473), (2421, 19461), (3497, 13473), (4491, 10491), (6487, 7263)]