9780454827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{262049}}^1$

素因数の和:262108

約数の個数: 48

約数和(自身を含む): 17169516000

約数和(自身を除く): 7389061173

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 2871, 3393, 4147, 12441, 37323, 262049, 786147, 2358441, 2882539, 3406637, 7599421, 8647617, 10219911, 22798263, 25942851, 30659733, 37473007, 68394789, 83593631, 98792473, 112419021, 250780893, 296377419, 337257063, 752342679, 889132257, 1086717203, 3260151609, 9780454827]

約数ペア:

[(1, 9780454827), (3, 3260151609), (9, 1086717203), (11, 889132257), (13, 752342679), (29, 337257063), (33, 296377419), (39, 250780893), (87, 112419021), (99, 98792473), (117, 83593631), (143, 68394789), (261, 37473007), (319, 30659733), (377, 25942851), (429, 22798263), (957, 10219911), (1131, 8647617), (1287, 7599421), (2871, 3406637), (3393, 2882539), (4147, 2358441), (12441, 786147), (37323, 262049)]