69280101

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 115128000

約数和(自身を除く): 45847899

約数列:

[1, 3, 9, 11, 29, 33, 59, 87, 99, 177, 261, 319, 409, 531, 649, 957, 1227, 1711, 1947, 2871, 3681, 4499, 5133, 5841, 11861, 13497, 15399, 18821, 24131, 35583, 40491, 56463, 72393, 106749, 130471, 169389, 217179, 265441, 391413, 699799, 796323, 1174239, 2099397, 2388969, 6298191, 7697789, 23093367, 69280101]

約数ペア:

[(1, 69280101), (3, 23093367), (9, 7697789), (11, 6298191), (29, 2388969), (33, 2099397), (59, 1174239), (87, 796323), (99, 699799), (177, 391413), (261, 265441), (319, 217179), (409, 169389), (531, 130471), (649, 106749), (957, 72393), (1227, 56463), (1711, 40491), (1947, 35583), (2871, 24131), (3681, 18821), (4499, 15399), (5133, 13497), (5841, 11861)]