556475751

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18223}}^1$

素因数の和:18277

約数の個数: 40

約数和(自身を含む): 926143680

約数和(自身を除く): 369667929

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 3393, 10179, 18223, 30537, 54669, 164007, 236899, 492021, 528467, 710697, 1476063, 1585401, 2132091, 4756203, 6396273, 6870071, 14268609, 19188819, 20610213, 42805827, 61830639, 185491917, 556475751]

約数ペア:

[(1, 556475751), (3, 185491917), (9, 61830639), (13, 42805827), (27, 20610213), (29, 19188819), (39, 14268609), (81, 6870071), (87, 6396273), (117, 4756203), (261, 2132091), (351, 1585401), (377, 1476063), (783, 710697), (1053, 528467), (1131, 492021), (2349, 236899), (3393, 164007), (10179, 54669), (18223, 30537)]