74155311

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 38648529

約数列:

[1, 3, 9, 27, 71, 101, 213, 303, 383, 639, 909, 1149, 1917, 2727, 3447, 7171, 10341, 21513, 27193, 38683, 64539, 81579, 116049, 193617, 244737, 348147, 734211, 1044441, 2746493, 8239479, 24718437, 74155311]

約数ペア:

[(1, 74155311), (3, 24718437), (9, 8239479), (27, 2746493), (71, 1044441), (101, 734211), (213, 348147), (303, 244737), (383, 193617), (639, 116049), (909, 81579), (1149, 64539), (1917, 38683), (2727, 27193), (3447, 21513), (7171, 10341)]