61676577

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 96864768

約数和(自身を除く): 35188191

約数列:

[1, 3, 9, 31, 43, 53, 93, 97, 129, 159, 279, 291, 387, 477, 873, 1333, 1643, 2279, 3007, 3999, 4171, 4929, 5141, 6837, 9021, 11997, 12513, 14787, 15423, 20511, 27063, 37539, 46269, 70649, 129301, 159371, 211947, 221063, 387903, 478113, 635841, 663189, 1163709, 1434339, 1989567, 6852953, 20558859, 61676577]

約数ペア:

[(1, 61676577), (3, 20558859), (9, 6852953), (31, 1989567), (43, 1434339), (53, 1163709), (93, 663189), (97, 635841), (129, 478113), (159, 387903), (279, 221063), (291, 211947), (387, 159371), (477, 129301), (873, 70649), (1333, 46269), (1643, 37539), (2279, 27063), (3007, 20511), (3999, 15423), (4171, 14787), (4929, 12513), (5141, 11997), (6837, 9021)]