61011181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 81395712

約数和(自身を除く): 20384531

約数列:

[1, 7, 11, 17, 77, 119, 127, 187, 367, 889, 1309, 1397, 2159, 2569, 4037, 6239, 9779, 15113, 23749, 28259, 43673, 46609, 68629, 166243, 326263, 480403, 512699, 792353, 3588893, 5546471, 8715883, 61011181]

約数ペア:

[(1, 61011181), (7, 8715883), (11, 5546471), (17, 3588893), (77, 792353), (119, 512699), (127, 480403), (187, 326263), (367, 166243), (889, 68629), (1309, 46609), (1397, 43673), (2159, 28259), (2569, 23749), (4037, 15113), (6239, 9779)]