81545651

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 98249760

約数和(自身を除く): 16704109

約数列:

[1, 11, 17, 29, 121, 187, 319, 493, 1367, 2057, 3509, 5423, 15037, 23239, 39643, 59653, 165407, 255629, 436073, 673931, 2811919, 4796803, 7413241, 81545651]

約数ペア:

[(1, 81545651), (11, 7413241), (17, 4796803), (29, 2811919), (121, 673931), (187, 436073), (319, 255629), (493, 165407), (1367, 59653), (2057, 39643), (3509, 23239), (5423, 15037)]