80810037

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 150583680

約数和(自身を除く): 69773643

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 4021, 6699, 12063, 20097, 28147, 36189, 44231, 84441, 116609, 132693, 253323, 309617, 349827, 398079, 816263, 928851, 1049481, 1282699, 2448789, 2786553, 3848097, 7346367, 8978893, 11544291, 26936679, 80810037]

約数ペア:

[(1, 80810037), (3, 26936679), (7, 11544291), (9, 8978893), (11, 7346367), (21, 3848097), (29, 2786553), (33, 2448789), (63, 1282699), (77, 1049481), (87, 928851), (99, 816263), (203, 398079), (231, 349827), (261, 309617), (319, 253323), (609, 132693), (693, 116609), (957, 84441), (1827, 44231), (2233, 36189), (2871, 28147), (4021, 20097), (6699, 12063)]