61456782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{445339}}^1$

素因数の和:445367

約数の個数: 16

約数和(自身を含む): 128257920

約数和(自身を除く): 66801138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 445339, 890678, 1336017, 2672034, 10242797, 20485594, 30728391, 61456782]

約数ペア:

[(1, 61456782), (2, 30728391), (3, 20485594), (6, 10242797), (23, 2672034), (46, 1336017), (69, 890678), (138, 445339)]