51160131

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 82162080

約数和(自身を除く): 31001949

約数列:

[1, 3, 9, 11, 33, 99, 109, 121, 327, 363, 431, 981, 1089, 1199, 1293, 3597, 3879, 4741, 10791, 13189, 14223, 39567, 42669, 46979, 52151, 118701, 140937, 156453, 422811, 469359, 516769, 1550307, 4650921, 5684459, 17053377, 51160131]

約数ペア:

[(1, 51160131), (3, 17053377), (9, 5684459), (11, 4650921), (33, 1550307), (99, 516769), (109, 469359), (121, 422811), (327, 156453), (363, 140937), (431, 118701), (981, 52151), (1089, 46979), (1199, 42669), (1293, 39567), (3597, 14223), (3879, 13189), (4741, 10791)]