61666974

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 141449280

約数和(自身を除く): 79782306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 97, 122, 183, 193, 194, 291, 366, 386, 549, 579, 582, 873, 1098, 1158, 1647, 1737, 1746, 2619, 3294, 3474, 5211, 5238, 5917, 10422, 11773, 11834, 17751, 18721, 23546, 35319, 35502, 37442, 53253, 56163, 70638, 105957, 106506, 112326, 159759, 168489, 211914, 317871, 319518, 336978, 505467, 635742, 1010934, 1141981, 2283962, 3425943, 6851886, 10277829, 20555658, 30833487, 61666974]

約数ペア:

[(1, 61666974), (2, 30833487), (3, 20555658), (6, 10277829), (9, 6851886), (18, 3425943), (27, 2283962), (54, 1141981), (61, 1010934), (97, 635742), (122, 505467), (183, 336978), (193, 319518), (194, 317871), (291, 211914), (366, 168489), (386, 159759), (549, 112326), (579, 106506), (582, 105957), (873, 70638), (1098, 56163), (1158, 53253), (1647, 37442), (1737, 35502), (1746, 35319), (2619, 23546), (3294, 18721), (3474, 17751), (5211, 11834), (5238, 11773), (5917, 10422)]