64052211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23909}}^1$

素因数の和:23978

約数の個数: 16

約数和(自身を含む): 91814400

約数和(自身を除く): 27762189

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 23909, 71727, 454271, 1123723, 1362813, 3371169, 21350737, 64052211]

約数ペア:

[(1, 64052211), (3, 21350737), (19, 3371169), (47, 1362813), (57, 1123723), (141, 454271), (893, 71727), (2679, 23909)]