68354091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8467}}^1$

素因数の和:8512

約数の個数: 32

約数和(自身を含む): 113809920

約数和(自身を除く): 45455829

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 8467, 25401, 76203, 110071, 194741, 228609, 330213, 584223, 990639, 1752669, 2531633, 2971917, 5258007, 7594899, 22784697, 68354091]

約数ペア:

[(1, 68354091), (3, 22784697), (9, 7594899), (13, 5258007), (23, 2971917), (27, 2531633), (39, 1752669), (69, 990639), (117, 584223), (207, 330213), (299, 228609), (351, 194741), (621, 110071), (897, 76203), (2691, 25401), (8073, 8467)]