80763837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 134974464

約数和(自身を除く): 54210627

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 1657, 2321, 4431, 4971, 6963, 11599, 16247, 18227, 34797, 48741, 54681, 127589, 349627, 382767, 1048881, 2447389, 3845897, 7342167, 11537691, 26921279, 80763837]

約数ペア:

[(1, 80763837), (3, 26921279), (7, 11537691), (11, 7342167), (21, 3845897), (33, 2447389), (77, 1048881), (211, 382767), (231, 349627), (633, 127589), (1477, 54681), (1657, 48741), (2321, 34797), (4431, 18227), (4971, 16247), (6963, 11599)]