76547991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 40541289

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 439, 663, 789, 1317, 3419, 4471, 5707, 7463, 10257, 13413, 17121, 22389, 58123, 97019, 115457, 174369, 291057, 346371, 1500941, 1962769, 4502823, 5888307, 25515997, 76547991]

約数ペア:

[(1, 76547991), (3, 25515997), (13, 5888307), (17, 4502823), (39, 1962769), (51, 1500941), (221, 346371), (263, 291057), (439, 174369), (663, 115457), (789, 97019), (1317, 58123), (3419, 22389), (4471, 17121), (5707, 13413), (7463, 10257)]