57729483

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 98181120

約数和(自身を除く): 40451637

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1087, 1967, 2529, 3261, 5901, 7587, 7609, 9783, 17703, 22827, 29349, 53109, 68481, 205443, 305447, 916341, 2138129, 2749023, 6414387, 8247069, 19243161, 57729483]

約数ペア:

[(1, 57729483), (3, 19243161), (7, 8247069), (9, 6414387), (21, 2749023), (27, 2138129), (63, 916341), (189, 305447), (281, 205443), (843, 68481), (1087, 53109), (1967, 29349), (2529, 22827), (3261, 17703), (5901, 9783), (7587, 7609)]