676079019

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139369}}^1$

素因数の和:139400

約数の個数: 36

約数和(自身を含む): 1239278040

約数和(自身を除く): 563199021

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 139369, 418107, 975583, 1254321, 1533059, 2926749, 4599177, 6829081, 8780247, 10731413, 13797531, 20487243, 32194239, 61461729, 75119891, 96582717, 225359673, 676079019]

約数ペア:

[(1, 676079019), (3, 225359673), (7, 96582717), (9, 75119891), (11, 61461729), (21, 32194239), (33, 20487243), (49, 13797531), (63, 10731413), (77, 8780247), (99, 6829081), (147, 4599177), (231, 2926749), (441, 1533059), (539, 1254321), (693, 975583), (1617, 418107), (4851, 139369)]