125520171

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 194918400

約数和(自身を除く): 69398229

約数列:

[1, 3, 7, 21, 89, 239, 267, 281, 623, 717, 843, 1673, 1869, 1967, 5019, 5901, 21271, 25009, 63813, 67159, 75027, 148897, 175063, 201477, 446691, 470113, 525189, 1410339, 5977151, 17931453, 41840057, 125520171]

約数ペア:

[(1, 125520171), (3, 41840057), (7, 17931453), (21, 5977151), (89, 1410339), (239, 525189), (267, 470113), (281, 446691), (623, 201477), (717, 175063), (843, 148897), (1673, 75027), (1869, 67159), (1967, 63813), (5019, 25009), (5901, 21271)]