171888597

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1693}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 257657400

約数和(自身を除く): 85768803

約数列:

[1, 3, 9, 29, 87, 261, 389, 1167, 1693, 3501, 5079, 11281, 15237, 33843, 49097, 101529, 147291, 441873, 658577, 1975731, 5927193, 19098733, 57296199, 171888597]

約数ペア:

[(1, 171888597), (3, 57296199), (9, 19098733), (29, 5927193), (87, 1975731), (261, 658577), (389, 441873), (1167, 147291), (1693, 101529), (3501, 49097), (5079, 33843), (11281, 15237)]