72829701

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39863}}^1$

素因数の和:39905

約数の個数: 24

約数和(自身を含む): 124375680

約数和(自身を除く): 51545979

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 39863, 119589, 279041, 358767, 837123, 1156027, 2511369, 3468081, 8092189, 10404243, 24276567, 72829701]

約数ペア:

[(1, 72829701), (3, 24276567), (7, 10404243), (9, 8092189), (21, 3468081), (29, 2511369), (63, 1156027), (87, 837123), (203, 358767), (261, 279041), (609, 119589), (1827, 39863)]