69209829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8573}}^1$

素因数の和:8618

約数の個数: 32

約数和(自身を含む): 115234560

約数和(自身を除く): 46024731

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 8573, 25719, 77157, 111449, 197179, 231471, 334347, 591537, 1003041, 1774611, 2563327, 3009123, 5323833, 7689981, 23069943, 69209829]

約数ペア:

[(1, 69209829), (3, 23069943), (9, 7689981), (13, 5323833), (23, 3009123), (27, 2563327), (39, 1774611), (69, 1003041), (117, 591537), (207, 334347), (299, 231471), (351, 197179), (621, 111449), (897, 77157), (2691, 25719), (8073, 8573)]