68914417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 84728448

約数和(自身を除く): 15814031

約数列:

[1, 11, 13, 23, 143, 253, 299, 529, 911, 3289, 5819, 6877, 10021, 11843, 20953, 75647, 130273, 230483, 272389, 481919, 2996279, 5301109, 6264947, 68914417]

約数ペア:

[(1, 68914417), (11, 6264947), (13, 5301109), (23, 2996279), (143, 481919), (253, 272389), (299, 230483), (529, 130273), (911, 75647), (3289, 20953), (5819, 11843), (6877, 10021)]