287027037

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5399}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 466560000

約数和(自身を除く): 179532963

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 297, 537, 1611, 1969, 4833, 5399, 5907, 16197, 17721, 48591, 53163, 59389, 145773, 178167, 534501, 966421, 1603503, 2899263, 8697789, 10630631, 26093367, 31891893, 95675679, 287027037]

約数ペア:

[(1, 287027037), (3, 95675679), (9, 31891893), (11, 26093367), (27, 10630631), (33, 8697789), (99, 2899263), (179, 1603503), (297, 966421), (537, 534501), (1611, 178167), (1969, 145773), (4833, 59389), (5399, 53163), (5907, 48591), (16197, 17721)]