91322781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 136055808

約数和(自身を除く): 44733027

約数列:

[1, 3, 11, 33, 73, 167, 219, 227, 501, 681, 803, 1837, 2409, 2497, 5511, 7491, 12191, 16571, 36573, 37909, 49713, 113727, 134101, 182281, 402303, 416999, 546843, 1250997, 2767357, 8302071, 30440927, 91322781]

約数ペア:

[(1, 91322781), (3, 30440927), (11, 8302071), (33, 2767357), (73, 1250997), (167, 546843), (219, 416999), (227, 402303), (501, 182281), (681, 134101), (803, 113727), (1837, 49713), (2409, 37909), (2497, 36573), (5511, 16571), (7491, 12191)]