81613306866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149474921}}^1$

素因数の和:149474946

約数の個数: 32

約数和(自身を含む): 200894295168

約数和(自身を除く): 119280988302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 149474921, 298949842, 448424763, 896849526, 1046324447, 1943173973, 2092648894, 3138973341, 3886347946, 5829521919, 6277946682, 11659043838, 13602217811, 27204435622, 40806653433, 81613306866]

約数ペア:

[(1, 81613306866), (2, 40806653433), (3, 27204435622), (6, 13602217811), (7, 11659043838), (13, 6277946682), (14, 5829521919), (21, 3886347946), (26, 3138973341), (39, 2092648894), (42, 1943173973), (78, 1046324447), (91, 896849526), (182, 448424763), (273, 298949842), (546, 149474921)]