68860047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 34301553

約数列:

[1, 3, 17, 19, 51, 57, 179, 323, 397, 537, 969, 1191, 3043, 3401, 6749, 7543, 9129, 10203, 20247, 22629, 57817, 71063, 128231, 173451, 213189, 384693, 1208071, 1350197, 3624213, 4050591, 22953349, 68860047]

約数ペア:

[(1, 68860047), (3, 22953349), (17, 4050591), (19, 3624213), (51, 1350197), (57, 1208071), (179, 384693), (323, 213189), (397, 173451), (537, 128231), (969, 71063), (1191, 57817), (3043, 22629), (3401, 20247), (6749, 10203), (7543, 9129)]