902156913

素因数分解:

$3^3\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{3023}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 1528934400

約数和(自身を除く): 626777487

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1579, 3023, 4737, 9069, 11053, 14211, 21161, 27207, 33159, 42633, 63483, 81621, 99477, 190449, 298431, 571347, 4773317, 14319951, 33413219, 42959853, 100239657, 128879559, 300718971, 902156913]

約数ペア:

[(1, 902156913), (3, 300718971), (7, 128879559), (9, 100239657), (21, 42959853), (27, 33413219), (63, 14319951), (189, 4773317), (1579, 571347), (3023, 298431), (4737, 190449), (9069, 99477), (11053, 81621), (14211, 63483), (21161, 42633), (27207, 33159)]