77757057

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 132437760

約数和(自身を除く): 54680703

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 2273, 3801, 4887, 6819, 11403, 15911, 20457, 34209, 47733, 61371, 143199, 411413, 429597, 1234239, 2879891, 3702717, 8639673, 11108151, 25919019, 77757057]

約数ペア:

[(1, 77757057), (3, 25919019), (7, 11108151), (9, 8639673), (21, 3702717), (27, 2879891), (63, 1234239), (181, 429597), (189, 411413), (543, 143199), (1267, 61371), (1629, 47733), (2273, 34209), (3801, 20457), (4887, 15911), (6819, 11403)]