45778878789

素因数分解:

$3^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{1210409}}^1$

素因数の和:1212220

約数の個数: 16

約数和(自身を含む): 69797082240

約数和(自身を除く): 24018203451

約数列:

[1, 3, 7, 21, 1801, 5403, 12607, 37821, 1210409, 3631227, 8472863, 25418589, 2179946609, 6539839827, 15259626263, 45778878789]

約数ペア:

[(1, 45778878789), (3, 15259626263), (7, 6539839827), (21, 2179946609), (1801, 25418589), (5403, 8472863), (12607, 3631227), (37821, 1210409)]