74338281

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 111596160

約数和(自身を除く): 37257879

約数列:

[1, 3, 9, 29, 87, 261, 271, 813, 1051, 2439, 3153, 7859, 9459, 23577, 30479, 70731, 91437, 274311, 284821, 854463, 2563389, 8259809, 24779427, 74338281]

約数ペア:

[(1, 74338281), (3, 24779427), (9, 8259809), (29, 2563389), (87, 854463), (261, 284821), (271, 274311), (813, 91437), (1051, 70731), (2439, 30479), (3153, 23577), (7859, 9459)]