77721138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{392531}}^1$

素因数の和:392550

約数の個数: 24

約数和(自身を含む): 183704976

約数和(自身を除く): 105983838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 392531, 785062, 1177593, 2355186, 3532779, 4317841, 7065558, 8635682, 12953523, 25907046, 38860569, 77721138]

約数ペア:

[(1, 77721138), (2, 38860569), (3, 25907046), (6, 12953523), (9, 8635682), (11, 7065558), (18, 4317841), (22, 3532779), (33, 2355186), (66, 1177593), (99, 785062), (198, 392531)]