31191022323

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{9613}}^1\times {\mathrm{7069}}^1$

素因数の和:16708

約数の個数: 32

約数和(自身を含む): 48939105600

約数和(自身を除く): 17748083277

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 7069, 9613, 21207, 28839, 63621, 86517, 120173, 163421, 190863, 259551, 360519, 490263, 1081557, 1470789, 3244671, 4412367, 67954297, 203862891, 611588673, 1155223049, 1834766019, 3465669147, 10397007441, 31191022323]

約数ペア:

[(1, 31191022323), (3, 10397007441), (9, 3465669147), (17, 1834766019), (27, 1155223049), (51, 611588673), (153, 203862891), (459, 67954297), (7069, 4412367), (9613, 3244671), (21207, 1470789), (28839, 1081557), (63621, 490263), (86517, 360519), (120173, 259551), (163421, 190863)]