73474959

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2879}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 100638720

約数和(自身を除く): 27163761

約数列:

[1, 3, 47, 141, 181, 543, 2879, 8507, 8637, 25521, 135313, 405939, 521099, 1563297, 24491653, 73474959]

約数ペア:

[(1, 73474959), (3, 24491653), (47, 1563297), (141, 521099), (181, 405939), (543, 135313), (2879, 25521), (8507, 8637)]