81379254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1233019}}^1$

素因数の和:1233035

約数の個数: 16

約数和(自身を含む): 177554880

約数和(自身を除く): 96175626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1233019, 2466038, 3699057, 7398114, 13563209, 27126418, 40689627, 81379254]

約数ペア:

[(1, 81379254), (2, 40689627), (3, 27126418), (6, 13563209), (11, 7398114), (22, 3699057), (33, 2466038), (66, 1233019)]