317176875009

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1723}}^1\times {\mathrm{78367}}^1$

素因数の和:80131

約数の個数: 40

約数和(自身を含む): 490436348160

約数和(自身を除く): 173259473151

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1723, 2349, 5169, 15507, 46521, 49967, 78367, 139563, 149901, 235101, 449703, 705303, 1349109, 2115909, 2272643, 4047327, 6347727, 6817929, 20453787, 61361361, 135026341, 184084083, 405079023, 1215237069, 3645711207, 3915763889, 10937133621, 11747291667, 35241875001, 105725625003, 317176875009]

約数ペア:

[(1, 317176875009), (3, 105725625003), (9, 35241875001), (27, 11747291667), (29, 10937133621), (81, 3915763889), (87, 3645711207), (261, 1215237069), (783, 405079023), (1723, 184084083), (2349, 135026341), (5169, 61361361), (15507, 20453787), (46521, 6817929), (49967, 6347727), (78367, 4047327), (139563, 2272643), (149901, 2115909), (235101, 1349109), (449703, 705303)]