49665614913

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{291101}}^1$

素因数の和:291270

約数の個数: 32

約数和(自身を含む): 75453638400

約数和(自身を除く): 25788023487

約数列:

[1, 3, 9, 27, 71, 89, 213, 267, 639, 801, 1917, 2403, 6319, 18957, 56871, 170613, 291101, 873303, 2619909, 7859727, 20668171, 25907989, 62004513, 77723967, 186013539, 233171901, 558040617, 699515703, 1839467219, 5518401657, 16555204971, 49665614913]

約数ペア:

[(1, 49665614913), (3, 16555204971), (9, 5518401657), (27, 1839467219), (71, 699515703), (89, 558040617), (213, 233171901), (267, 186013539), (639, 77723967), (801, 62004513), (1917, 25907989), (2403, 20668171), (6319, 7859727), (18957, 2619909), (56871, 873303), (170613, 291101)]