85963917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 136160640

約数和(自身を除く): 50196723

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 263, 289, 377, 493, 663, 789, 867, 1131, 1479, 3419, 3757, 4471, 6409, 7627, 8381, 10257, 11271, 13413, 19227, 22881, 25143, 58123, 76007, 99151, 108953, 129659, 174369, 228021, 297453, 326859, 388977, 988091, 1685567, 2204203, 2964273, 5056701, 6612609, 28654639, 85963917]

約数ペア:

[(1, 85963917), (3, 28654639), (13, 6612609), (17, 5056701), (29, 2964273), (39, 2204203), (51, 1685567), (87, 988091), (221, 388977), (263, 326859), (289, 297453), (377, 228021), (493, 174369), (663, 129659), (789, 108953), (867, 99151), (1131, 76007), (1479, 58123), (3419, 25143), (3757, 22881), (4471, 19227), (6409, 13413), (7627, 11271), (8381, 10257)]