74342463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 113143296

約数和(自身を除く): 38800833

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 299, 871, 897, 1237, 1541, 2613, 3711, 4623, 16081, 20033, 28451, 48243, 60099, 82879, 85353, 248637, 369863, 1077427, 1109589, 1906217, 3232281, 5718651, 24780821, 74342463]

約数ペア:

[(1, 74342463), (3, 24780821), (13, 5718651), (23, 3232281), (39, 1906217), (67, 1109589), (69, 1077427), (201, 369863), (299, 248637), (871, 85353), (897, 82879), (1237, 60099), (1541, 48243), (2613, 28451), (3711, 20033), (4623, 16081)]