109213713

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55921}}^1$

素因数の和:55965

約数の個数: 24

約数和(自身を含む): 186108416

約数和(自身を除く): 76894703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 55921, 167763, 391447, 503289, 1174341, 1733551, 3523023, 5200653, 12134857, 15601959, 36404571, 109213713]

約数ペア:

[(1, 109213713), (3, 36404571), (7, 15601959), (9, 12134857), (21, 5200653), (31, 3523023), (63, 1733551), (93, 1174341), (217, 503289), (279, 391447), (651, 167763), (1953, 55921)]