84017367

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2521}}^1$

素因数の和:2580

約数の個数: 36

約数和(自身を含む): 145045264

約数和(自身を除く): 61027897

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 2521, 3703, 4761, 7563, 11109, 17647, 22689, 33327, 52941, 57983, 158823, 173949, 405881, 521847, 1217643, 1333609, 3652929, 4000827, 9335263, 12002481, 28005789, 84017367]

約数ペア:

[(1, 84017367), (3, 28005789), (7, 12002481), (9, 9335263), (21, 4000827), (23, 3652929), (63, 1333609), (69, 1217643), (161, 521847), (207, 405881), (483, 173949), (529, 158823), (1449, 57983), (1587, 52941), (2521, 33327), (3703, 22689), (4761, 17647), (7563, 11109)]