131216058

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{105649}}^1$

素因数の和:105683

約数の個数: 32

約数和(自身を含む): 304272000

約数和(自身を除く): 173055942

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 105649, 211298, 316947, 633894, 950841, 1901682, 2429927, 2852523, 4859854, 5705046, 7289781, 14579562, 21869343, 43738686, 65608029, 131216058]

約数ペア:

[(1, 131216058), (2, 65608029), (3, 43738686), (6, 21869343), (9, 14579562), (18, 7289781), (23, 5705046), (27, 4859854), (46, 2852523), (54, 2429927), (69, 1901682), (138, 950841), (207, 633894), (414, 316947), (621, 211298), (1242, 105649)]