220178814921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3465691}}^1$

素因数の和:3465894

約数の個数: 32

約数和(自身を含む): 353223328640

約数和(自身を除く): 133044513719

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 351, 543, 1629, 2353, 4887, 7059, 21177, 63531, 3465691, 10397073, 31191219, 45053983, 93573657, 135161949, 405485847, 627290071, 1216457541, 1881870213, 5645610639, 8154770923, 16936831917, 24464312769, 73392938307, 220178814921]

約数ペア:

[(1, 220178814921), (3, 73392938307), (9, 24464312769), (13, 16936831917), (27, 8154770923), (39, 5645610639), (117, 1881870213), (181, 1216457541), (351, 627290071), (543, 405485847), (1629, 135161949), (2353, 93573657), (4887, 45053983), (7059, 31191219), (21177, 10397073), (63531, 3465691)]