3189807

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 5058560

約数和(自身を除く): 1868753

約数列:

[1, 3, 9, 27, 31, 37, 93, 103, 111, 279, 309, 333, 837, 927, 999, 1147, 2781, 3193, 3441, 3811, 9579, 10323, 11433, 28737, 30969, 34299, 86211, 102897, 118141, 354423, 1063269, 3189807]

約数ペア:

[(1, 3189807), (3, 1063269), (9, 354423), (27, 118141), (31, 102897), (37, 86211), (93, 34299), (103, 30969), (111, 28737), (279, 11433), (309, 10323), (333, 9579), (837, 3811), (927, 3441), (999, 3193), (1147, 2781)]