54180381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 79920000

約数和(自身を除く): 25739619

約数列:

[1, 3, 19, 29, 57, 73, 87, 219, 449, 551, 1347, 1387, 1653, 2117, 4161, 6351, 8531, 13021, 25593, 32777, 39063, 40223, 98331, 120669, 247399, 622763, 742197, 950533, 1868289, 2851599, 18060127, 54180381]

約数ペア:

[(1, 54180381), (3, 18060127), (19, 2851599), (29, 1868289), (57, 950533), (73, 742197), (87, 622763), (219, 247399), (449, 120669), (551, 98331), (1347, 40223), (1387, 39063), (1653, 32777), (2117, 25593), (4161, 13021), (6351, 8531)]