74124981

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 131624064

約数和(自身を除く): 57499083

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1033, 1071, 1139, 1407, 3099, 3417, 4221, 7231, 7973, 9297, 10251, 17561, 21693, 23919, 52683, 65079, 69211, 71757, 122927, 158049, 207633, 368781, 484477, 622899, 1106343, 1176587, 1453431, 3529761, 4360293, 8236109, 10589283, 24708327, 74124981]

約数ペア:

[(1, 74124981), (3, 24708327), (7, 10589283), (9, 8236109), (17, 4360293), (21, 3529761), (51, 1453431), (63, 1176587), (67, 1106343), (119, 622899), (153, 484477), (201, 368781), (357, 207633), (469, 158049), (603, 122927), (1033, 71757), (1071, 69211), (1139, 65079), (1407, 52683), (3099, 23919), (3417, 21693), (4221, 17561), (7231, 10251), (7973, 9297)]