64271679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{1153}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 90898272

約数和(自身を除く): 26626593

約数列:

[1, 3, 17, 51, 1093, 1153, 3279, 3459, 18581, 19601, 55743, 58803, 1260229, 3780687, 21423893, 64271679]

約数ペア:

[(1, 64271679), (3, 21423893), (17, 3780687), (51, 1260229), (1093, 58803), (1153, 55743), (3279, 19601), (3459, 18581)]