7885969083

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{28409}}^1$

素因数の和:28593

約数の個数: 40

約数和(自身を含む): 12375396000

約数和(自身を除く): 4489426917

約数列:

[1, 3, 9, 23, 27, 69, 81, 149, 207, 447, 621, 1341, 1863, 3427, 4023, 10281, 12069, 28409, 30843, 85227, 92529, 255681, 277587, 653407, 767043, 1960221, 2301129, 4232941, 5880663, 12698823, 17641989, 38096469, 52925967, 97357643, 114289407, 292072929, 342868221, 876218787, 2628656361, 7885969083]

約数ペア:

[(1, 7885969083), (3, 2628656361), (9, 876218787), (23, 342868221), (27, 292072929), (69, 114289407), (81, 97357643), (149, 52925967), (207, 38096469), (447, 17641989), (621, 12698823), (1341, 5880663), (1863, 4232941), (3427, 2301129), (4023, 1960221), (10281, 767043), (12069, 653407), (28409, 277587), (30843, 255681), (85227, 92529)]