27486501

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 45357408

約数和(自身を除く): 17870907

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 289, 357, 647, 833, 867, 1941, 2023, 2499, 4529, 6069, 10999, 13587, 14161, 31703, 32997, 42483, 76993, 95109, 186983, 230979, 538951, 560949, 1308881, 1616853, 3926643, 9162167, 27486501]

約数ペア:

[(1, 27486501), (3, 9162167), (7, 3926643), (17, 1616853), (21, 1308881), (49, 560949), (51, 538951), (119, 230979), (147, 186983), (289, 95109), (357, 76993), (647, 42483), (833, 32997), (867, 31703), (1941, 14161), (2023, 13587), (2499, 10999), (4529, 6069)]