79563183

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 123809280

約数和(自身を除く): 44246097

約数列:

[1, 3, 7, 21, 97, 139, 281, 291, 417, 679, 843, 973, 1967, 2037, 2919, 5901, 13483, 27257, 39059, 40449, 81771, 94381, 117177, 190799, 273413, 283143, 572397, 820239, 3788723, 11366169, 26521061, 79563183]

約数ペア:

[(1, 79563183), (3, 26521061), (7, 11366169), (21, 3788723), (97, 820239), (139, 572397), (281, 283143), (291, 273413), (417, 190799), (679, 117177), (843, 94381), (973, 81771), (1967, 40449), (2037, 39059), (2919, 27257), (5901, 13483)]