307052937

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 468357120

約数和(自身を除く): 161304183

約数列:

[1, 3, 9, 27, 81, 89, 191, 223, 267, 573, 669, 801, 1719, 2007, 2403, 5157, 6021, 7209, 15471, 16999, 18063, 19847, 42593, 50997, 59541, 127779, 152991, 178623, 383337, 458973, 535869, 1150011, 1376919, 1607607, 3450033, 3790777, 11372331, 34116993, 102350979, 307052937]

約数ペア:

[(1, 307052937), (3, 102350979), (9, 34116993), (27, 11372331), (81, 3790777), (89, 3450033), (191, 1607607), (223, 1376919), (267, 1150011), (573, 535869), (669, 458973), (801, 383337), (1719, 178623), (2007, 152991), (2403, 127779), (5157, 59541), (6021, 50997), (7209, 42593), (15471, 19847), (16999, 18063)]