67830705

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8713}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 118266408

約数和(自身を除く): 50435703

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 8713, 26139, 43565, 78417, 130695, 392085, 1507349, 4522047, 7536745, 13566141, 22610235, 67830705]

約数ペア:

[(1, 67830705), (3, 22610235), (5, 13566141), (9, 7536745), (15, 4522047), (45, 1507349), (173, 392085), (519, 130695), (865, 78417), (1557, 43565), (2595, 26139), (7785, 8713)]