71961219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2293}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 113800752

約数和(自身を除く): 41839533

約数列:

[1, 3, 9, 11, 33, 99, 317, 951, 2293, 2853, 3487, 6879, 10461, 20637, 25223, 31383, 75669, 227007, 726881, 2180643, 6541929, 7995691, 23987073, 71961219]

約数ペア:

[(1, 71961219), (3, 23987073), (9, 7995691), (11, 6541929), (33, 2180643), (99, 726881), (317, 227007), (951, 75669), (2293, 31383), (2853, 25223), (3487, 20637), (6879, 10461)]