807041529

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{70001}}^1$

素因数の和:70078

約数の個数: 32

約数和(自身を含む): 1388839680

約数和(自身を除く): 581798151

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 70001, 210003, 490007, 630009, 1470021, 1890027, 4270061, 4410063, 12810183, 13230189, 29890427, 38430549, 89671281, 115291647, 269013843, 807041529]

約数ペア:

[(1, 807041529), (3, 269013843), (7, 115291647), (9, 89671281), (21, 38430549), (27, 29890427), (61, 13230189), (63, 12810183), (183, 4410063), (189, 4270061), (427, 1890027), (549, 1470021), (1281, 630009), (1647, 490007), (3843, 210003), (11529, 70001)]