27551271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 43123968

約数和(自身を除く): 15572697

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 733, 737, 1139, 2199, 2211, 3417, 8063, 12461, 12529, 24189, 37383, 37587, 49111, 137071, 147333, 411213, 540221, 834887, 1620663, 2504661, 9183757, 27551271]

約数ペア:

[(1, 27551271), (3, 9183757), (11, 2504661), (17, 1620663), (33, 834887), (51, 540221), (67, 411213), (187, 147333), (201, 137071), (561, 49111), (733, 37587), (737, 37383), (1139, 24189), (2199, 12529), (2211, 12461), (3417, 8063)]