194667788127

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{6987107}}^1$

素因数の和:6987398

約数の個数: 16

約数和(自身を含む): 267634184832

約数和(自身を除く): 72966396705

約数列:

[1, 3, 37, 111, 251, 753, 9287, 27861, 6987107, 20961321, 258522959, 775568877, 1753763857, 5261291571, 64889262709, 194667788127]

約数ペア:

[(1, 194667788127), (3, 64889262709), (37, 5261291571), (111, 1753763857), (251, 775568877), (753, 258522959), (9287, 20961321), (27861, 6987107)]