83909547

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 43824213

約数列:

[1, 3, 9, 27, 53, 159, 191, 307, 477, 573, 921, 1431, 1719, 2763, 5157, 8289, 10123, 16271, 30369, 48813, 58637, 91107, 146439, 175911, 273321, 439317, 527733, 1583199, 3107761, 9323283, 27969849, 83909547]

約数ペア:

[(1, 83909547), (3, 27969849), (9, 9323283), (27, 3107761), (53, 1583199), (159, 527733), (191, 439317), (307, 273321), (477, 175911), (573, 146439), (921, 91107), (1431, 58637), (1719, 48813), (2763, 30369), (5157, 16271), (8289, 10123)]