115438257

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 187608960

約数和(自身を除く): 72170703

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 1773, 1973, 2167, 5319, 5919, 6501, 17757, 19503, 21703, 53271, 58509, 65109, 195327, 388681, 585981, 1166043, 3498129, 4275491, 10494387, 12826473, 38479419, 115438257]

約数ペア:

[(1, 115438257), (3, 38479419), (9, 12826473), (11, 10494387), (27, 4275491), (33, 3498129), (99, 1166043), (197, 585981), (297, 388681), (591, 195327), (1773, 65109), (1973, 58509), (2167, 53271), (5319, 21703), (5919, 19503), (6501, 17757)]