186770181

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{947}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 270635040

約数和(自身を除く): 83864859

約数列:

[1, 3, 13, 39, 169, 389, 507, 947, 1167, 2841, 5057, 12311, 15171, 36933, 65741, 160043, 197223, 368383, 480129, 1105149, 4788979, 14366937, 62256727, 186770181]

約数ペア:

[(1, 186770181), (3, 62256727), (13, 14366937), (39, 4788979), (169, 1105149), (389, 480129), (507, 368383), (947, 197223), (1167, 160043), (2841, 65741), (5057, 36933), (12311, 15171)]