82969671

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 120913920

約数和(自身を除く): 37944249

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 491, 713, 1473, 1817, 2139, 2449, 5451, 7347, 11293, 15221, 33879, 38789, 45663, 56327, 116367, 168981, 350083, 892147, 1050249, 1202459, 2676441, 3607377, 27656557, 82969671]

約数ペア:

[(1, 82969671), (3, 27656557), (23, 3607377), (31, 2676441), (69, 1202459), (79, 1050249), (93, 892147), (237, 350083), (491, 168981), (713, 116367), (1473, 56327), (1817, 45663), (2139, 38789), (2449, 33879), (5451, 15221), (7347, 11293)]