4178647521

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{3659}}^1$

素因数の和:4307

約数の個数: 40

約数和(自身を含む): 6525984960

約数和(自身を除く): 2347337439

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 613, 621, 1839, 1863, 3659, 5517, 10977, 14099, 16551, 32931, 42297, 49653, 84157, 98793, 126891, 252471, 296379, 380673, 757413, 1142019, 2242967, 2272239, 6728901, 6816717, 20186703, 51588241, 60560109, 154764723, 181680327, 464294169, 1392882507, 4178647521]

約数ペア:

[(1, 4178647521), (3, 1392882507), (9, 464294169), (23, 181680327), (27, 154764723), (69, 60560109), (81, 51588241), (207, 20186703), (613, 6816717), (621, 6728901), (1839, 2272239), (1863, 2242967), (3659, 1142019), (5517, 757413), (10977, 380673), (14099, 296379), (16551, 252471), (32931, 126891), (42297, 98793), (49653, 84157)]