165529441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 214990848

約数和(自身を除く): 49461407

約数列:

[1, 7, 11, 47, 53, 77, 329, 371, 517, 583, 863, 2491, 3619, 4081, 6041, 9493, 17437, 27401, 40561, 45739, 66451, 191807, 283927, 320173, 446171, 503129, 2149733, 3123197, 3521903, 15048131, 23647063, 165529441]

約数ペア:

[(1, 165529441), (7, 23647063), (11, 15048131), (47, 3521903), (53, 3123197), (77, 2149733), (329, 503129), (371, 446171), (517, 320173), (583, 283927), (863, 191807), (2491, 66451), (3619, 45739), (4081, 40561), (6041, 27401), (9493, 17437)]