274300209

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 419328000

約数和(自身を除く): 145027791

約数列:

[1, 3, 9, 27, 41, 123, 149, 369, 447, 1107, 1341, 1663, 4023, 4989, 6109, 14967, 18327, 44901, 54981, 68183, 164943, 204549, 247787, 613647, 743361, 1840941, 2230083, 6690249, 10159267, 30477801, 91433403, 274300209]

約数ペア:

[(1, 274300209), (3, 91433403), (9, 30477801), (27, 10159267), (41, 6690249), (123, 2230083), (149, 1840941), (369, 743361), (447, 613647), (1107, 247787), (1341, 204549), (1663, 164943), (4023, 68183), (4989, 54981), (6109, 44901), (14967, 18327)]