74072757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 118901952

約数和(自身を除く): 44829195

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 157, 187, 319, 471, 493, 561, 841, 957, 1479, 1727, 2523, 2669, 4553, 5181, 5423, 8007, 9251, 13659, 14297, 16269, 27753, 29359, 42891, 50083, 77401, 88077, 132037, 150249, 157267, 232203, 396111, 471801, 851411, 1452407, 2244629, 2554233, 4357221, 6733887, 24690919, 74072757]

約数ペア:

[(1, 74072757), (3, 24690919), (11, 6733887), (17, 4357221), (29, 2554233), (33, 2244629), (51, 1452407), (87, 851411), (157, 471801), (187, 396111), (319, 232203), (471, 157267), (493, 150249), (561, 132037), (841, 88077), (957, 77401), (1479, 50083), (1727, 42891), (2523, 29359), (2669, 27753), (4553, 16269), (5181, 14297), (5423, 13659), (8007, 9251)]