4037019831

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{2143}}^1$

素因数の和:3957

約数の個数: 40

約数和(自身を含む): 6501165440

約数和(自身を除く): 2464145609

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1789, 2143, 5367, 6429, 16101, 19287, 23257, 27859, 48303, 57861, 69771, 83577, 144909, 173583, 209313, 250731, 627939, 752193, 1883817, 2256579, 3833827, 11501481, 34504443, 49839751, 103513329, 149519253, 310539987, 448557759, 1345673277, 4037019831]

約数ペア:

[(1, 4037019831), (3, 1345673277), (9, 448557759), (13, 310539987), (27, 149519253), (39, 103513329), (81, 49839751), (117, 34504443), (351, 11501481), (1053, 3833827), (1789, 2256579), (2143, 1883817), (5367, 752193), (6429, 627939), (16101, 250731), (19287, 209313), (23257, 173583), (27859, 144909), (48303, 83577), (57861, 69771)]