8065827

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 14796288

約数和(自身を除く): 6730461

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 113, 231, 309, 339, 693, 721, 791, 927, 1017, 1133, 1243, 2163, 2373, 3399, 3729, 6489, 7119, 7931, 8701, 10197, 11187, 11639, 23793, 26103, 34917, 71379, 78309, 81473, 104751, 128029, 244419, 384087, 733257, 896203, 1152261, 2688609, 8065827]

約数ペア:

[(1, 8065827), (3, 2688609), (7, 1152261), (9, 896203), (11, 733257), (21, 384087), (33, 244419), (63, 128029), (77, 104751), (99, 81473), (103, 78309), (113, 71379), (231, 34917), (309, 26103), (339, 23793), (693, 11639), (721, 11187), (791, 10197), (927, 8701), (1017, 7931), (1133, 7119), (1243, 6489), (2163, 3729), (2373, 3399)]