33920037

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 50244480

約数和(自身を除く): 16324443

約数列:

[1, 3, 9, 71, 109, 213, 327, 487, 639, 981, 1461, 4383, 7739, 23217, 34577, 53083, 69651, 103731, 159249, 311193, 477747, 3768893, 11306679, 33920037]

約数ペア:

[(1, 33920037), (3, 11306679), (9, 3768893), (71, 477747), (109, 311193), (213, 159249), (327, 103731), (487, 69651), (639, 53083), (981, 34577), (1461, 23217), (4383, 7739)]