87598161

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 155001600

約数和(自身を除く): 67403439

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 89, 119, 153, 267, 357, 623, 801, 919, 1071, 1513, 1869, 2757, 4539, 5607, 6433, 8271, 10591, 13617, 15623, 19299, 31773, 46869, 57897, 81791, 95319, 109361, 140607, 245373, 328083, 572537, 736119, 984249, 1390447, 1717611, 4171341, 5152833, 9733129, 12514023, 29199387, 87598161]

約数ペア:

[(1, 87598161), (3, 29199387), (7, 12514023), (9, 9733129), (17, 5152833), (21, 4171341), (51, 1717611), (63, 1390447), (89, 984249), (119, 736119), (153, 572537), (267, 328083), (357, 245373), (623, 140607), (801, 109361), (919, 95319), (1071, 81791), (1513, 57897), (1869, 46869), (2757, 31773), (4539, 19299), (5607, 15623), (6433, 13617), (8271, 10591)]