72494253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32611}}^1$

素因数の和:32649

約数の個数: 24

約数和(自身を含む): 118707680

約数和(自身を除く): 46213427

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 32611, 97833, 293499, 423943, 619609, 1271829, 1858827, 3815487, 5576481, 8054917, 24164751, 72494253]

約数ペア:

[(1, 72494253), (3, 24164751), (9, 8054917), (13, 5576481), (19, 3815487), (39, 1858827), (57, 1271829), (117, 619609), (171, 423943), (247, 293499), (741, 97833), (2223, 32611)]