68373151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 88777728

約数和(自身を除く): 20404577

約数列:

[1, 7, 11, 37, 77, 103, 233, 259, 407, 721, 1133, 1631, 2563, 2849, 3811, 7931, 8621, 17941, 23999, 26677, 41921, 60347, 94831, 167993, 263989, 293447, 663817, 887963, 1847923, 6215741, 9767593, 68373151]

約数ペア:

[(1, 68373151), (7, 9767593), (11, 6215741), (37, 1847923), (77, 887963), (103, 663817), (233, 293447), (259, 263989), (407, 167993), (721, 94831), (1133, 60347), (1631, 41921), (2563, 26677), (2849, 23999), (3811, 17941), (7931, 8621)]