27751278

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 29019282

約数列:

[1, 2, 3, 6, 79, 127, 158, 237, 254, 381, 461, 474, 762, 922, 1383, 2766, 10033, 20066, 30099, 36419, 58547, 60198, 72838, 109257, 117094, 175641, 218514, 351282, 4625213, 9250426, 13875639, 27751278]

約数ペア:

[(1, 27751278), (2, 13875639), (3, 9250426), (6, 4625213), (79, 351282), (127, 218514), (158, 175641), (237, 117094), (254, 109257), (381, 72838), (461, 60198), (474, 58547), (762, 36419), (922, 30099), (1383, 20066), (2766, 10033)]