69394749

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 98212800

約数和(自身を除く): 28818051

約数列:

[1, 3, 23, 69, 73, 219, 529, 599, 1587, 1679, 1797, 5037, 13777, 38617, 41331, 43727, 115851, 131181, 316871, 950613, 1005721, 3017163, 23131583, 69394749]

約数ペア:

[(1, 69394749), (3, 23131583), (23, 3017163), (69, 1005721), (73, 950613), (219, 316871), (529, 131181), (599, 115851), (1587, 43727), (1679, 41331), (1797, 38617), (5037, 13777)]