118150221

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47279}}^1$

素因数の和:47313

約数の個数: 24

約数和(自身を含む): 194037120

約数和(自身を除く): 75886899

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 47279, 141837, 330953, 803743, 992859, 2316671, 2411229, 5626201, 6950013, 16878603, 39383407, 118150221]

約数ペア:

[(1, 118150221), (3, 39383407), (7, 16878603), (17, 6950013), (21, 5626201), (49, 2411229), (51, 2316671), (119, 992859), (147, 803743), (357, 330953), (833, 141837), (2499, 47279)]