65249739

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 35550261

約数列:

[1, 3, 9, 27, 29, 87, 167, 261, 499, 501, 783, 1497, 1503, 4491, 4509, 4843, 13473, 14471, 14529, 43413, 43587, 83333, 130239, 130761, 249999, 390717, 749997, 2249991, 2416657, 7249971, 21749913, 65249739]

約数ペア:

[(1, 65249739), (3, 21749913), (9, 7249971), (27, 2416657), (29, 2249991), (87, 749997), (167, 390717), (261, 249999), (499, 130761), (501, 130239), (783, 83333), (1497, 43587), (1503, 43413), (4491, 14529), (4509, 14471), (4843, 13473)]