69581967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{254879}}^1$

素因数の和:254902

約数の個数: 16

約数和(自身を含む): 114186240

約数和(自身を除く): 44604273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 254879, 764637, 1784153, 3313427, 5352459, 9940281, 23193989, 69581967]

約数ペア:

[(1, 69581967), (3, 23193989), (7, 9940281), (13, 5352459), (21, 3313427), (39, 1784153), (91, 764637), (273, 254879)]