61379253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27611}}^1$

素因数の和:27649

約数の個数: 24

約数和(自身を含む): 100507680

約数和(自身を除く): 39128427

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 27611, 82833, 248499, 358943, 524609, 1076829, 1573827, 3230487, 4721481, 6819917, 20459751, 61379253]

約数ペア:

[(1, 61379253), (3, 20459751), (9, 6819917), (13, 4721481), (19, 3230487), (39, 1573827), (57, 1076829), (117, 524609), (171, 358943), (247, 248499), (741, 82833), (2223, 27611)]