60428721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 28275279

約数列:

[1, 3, 19, 29, 57, 87, 139, 263, 417, 551, 789, 1653, 2641, 4031, 4997, 7627, 7923, 12093, 14991, 22881, 36557, 76589, 109671, 144913, 229767, 434739, 694583, 1060153, 2083749, 3180459, 20142907, 60428721]

約数ペア:

[(1, 60428721), (3, 20142907), (19, 3180459), (29, 2083749), (57, 1060153), (87, 694583), (139, 434739), (263, 229767), (417, 144913), (551, 109671), (789, 76589), (1653, 36557), (2641, 22881), (4031, 14991), (4997, 12093), (7627, 7923)]