30701781

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 19295019

約数列:

[1, 3, 9, 11, 27, 33, 99, 167, 297, 501, 619, 1503, 1837, 1857, 4509, 5511, 5571, 6809, 16533, 16713, 20427, 49599, 61281, 103373, 183843, 310119, 930357, 1137103, 2791071, 3411309, 10233927, 30701781]

約数ペア:

[(1, 30701781), (3, 10233927), (9, 3411309), (11, 2791071), (27, 1137103), (33, 930357), (99, 310119), (167, 183843), (297, 103373), (501, 61281), (619, 49599), (1503, 20427), (1837, 16713), (1857, 16533), (4509, 6809), (5511, 5571)]