38469573

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 22857147

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 103, 159, 243, 261, 309, 477, 783, 927, 1431, 1537, 2349, 2781, 2987, 4293, 4611, 5459, 7047, 8343, 8961, 12879, 13833, 16377, 25029, 26883, 41499, 49131, 80649, 124497, 147393, 158311, 241947, 373491, 442179, 474933, 725841, 1326537, 1424799, 4274397, 12823191, 38469573]

約数ペア:

[(1, 38469573), (3, 12823191), (9, 4274397), (27, 1424799), (29, 1326537), (53, 725841), (81, 474933), (87, 442179), (103, 373491), (159, 241947), (243, 158311), (261, 147393), (309, 124497), (477, 80649), (783, 49131), (927, 41499), (1431, 26883), (1537, 25029), (2349, 16377), (2781, 13833), (2987, 12879), (4293, 8961), (4611, 8343), (5459, 7047)]