15664058667

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 24698419200

約数和(自身を除く): 9034360533

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 389, 549, 621, 1063, 1167, 1403, 1647, 3189, 3501, 4209, 8947, 9567, 10503, 12627, 23729, 24449, 26841, 28701, 37881, 64843, 71187, 73347, 80523, 194529, 213561, 220041, 241569, 413507, 545767, 583587, 640683, 660123, 1240521, 1491389, 1637301, 1750761, 3721563, 4474167, 4911903, 9510661, 11164689, 13422501, 14735709, 25223927, 28531983, 40267503, 75671781, 85595949, 227015343, 256787847, 580150321, 681046029, 1740450963, 5221352889, 15664058667]

約数ペア:

[(1, 15664058667), (3, 5221352889), (9, 1740450963), (23, 681046029), (27, 580150321), (61, 256787847), (69, 227015343), (183, 85595949), (207, 75671781), (389, 40267503), (549, 28531983), (621, 25223927), (1063, 14735709), (1167, 13422501), (1403, 11164689), (1647, 9510661), (3189, 4911903), (3501, 4474167), (4209, 3721563), (8947, 1750761), (9567, 1637301), (10503, 1491389), (12627, 1240521), (23729, 660123), (24449, 640683), (26841, 583587), (28701, 545767), (37881, 413507), (64843, 241569), (71187, 220041), (73347, 213561), (80523, 194529)]