87339717

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 135469152

約数和(自身を除く): 48129435

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 251, 369, 753, 943, 1681, 2259, 2829, 5043, 5773, 8487, 10291, 15129, 17319, 30873, 38663, 51957, 92619, 115989, 236693, 347967, 421931, 710079, 1265793, 2130237, 3797379, 9704413, 29113239, 87339717]

約数ペア:

[(1, 87339717), (3, 29113239), (9, 9704413), (23, 3797379), (41, 2130237), (69, 1265793), (123, 710079), (207, 421931), (251, 347967), (369, 236693), (753, 115989), (943, 92619), (1681, 51957), (2259, 38663), (2829, 30873), (5043, 17319), (5773, 15129), (8487, 10291)]