788049243

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 1212848000

約数和(自身を除く): 424798757

約数列:

[1, 3, 9, 27, 67, 81, 97, 201, 243, 291, 499, 603, 873, 1497, 1809, 2619, 4491, 5427, 6499, 7857, 13473, 16281, 19497, 23571, 33433, 40419, 48403, 58491, 100299, 121257, 145209, 175473, 300897, 435627, 526419, 902691, 1306881, 1579257, 2708073, 3243001, 3920643, 8124219, 9729003, 11761929, 29187009, 87561027, 262683081, 788049243]

約数ペア:

[(1, 788049243), (3, 262683081), (9, 87561027), (27, 29187009), (67, 11761929), (81, 9729003), (97, 8124219), (201, 3920643), (243, 3243001), (291, 2708073), (499, 1579257), (603, 1306881), (873, 902691), (1497, 526419), (1809, 435627), (2619, 300897), (4491, 175473), (5427, 145209), (6499, 121257), (7857, 100299), (13473, 58491), (16281, 48403), (19497, 40419), (23571, 33433)]