72459801

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{5881}}^1$

素因数の和:5961

約数の個数: 18

約数和(自身を含む): 107587662

約数和(自身を除く): 35127861

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 5881, 12321, 17643, 52929, 217597, 652791, 1958373, 8051089, 24153267, 72459801]

約数ペア:

[(1, 72459801), (3, 24153267), (9, 8051089), (37, 1958373), (111, 652791), (333, 217597), (1369, 52929), (4107, 17643), (5881, 12321)]