80184573

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 138323328

約数和(自身を除く): 58138755

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 309, 567, 721, 927, 1373, 2163, 2781, 4119, 6489, 8343, 9611, 12357, 19467, 28833, 37071, 58401, 86499, 111213, 141419, 259497, 424257, 778491, 989933, 1272771, 2969799, 3818313, 8909397, 11454939, 26728191, 80184573]

約数ペア:

[(1, 80184573), (3, 26728191), (7, 11454939), (9, 8909397), (21, 3818313), (27, 2969799), (63, 1272771), (81, 989933), (103, 778491), (189, 424257), (309, 259497), (567, 141419), (721, 111213), (927, 86499), (1373, 58401), (2163, 37071), (2781, 28833), (4119, 19467), (6489, 12357), (8343, 9611)]