85684053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16519}}^1$

素因数の和:16561

約数の個数: 32

約数和(自身を含む): 148019200

約数和(自身を除く): 62335147

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 16519, 49557, 115633, 214747, 313861, 346899, 644241, 941583, 1503229, 2197027, 4080193, 4509687, 6591081, 12240579, 28561351, 85684053]

約数ペア:

[(1, 85684053), (3, 28561351), (7, 12240579), (13, 6591081), (19, 4509687), (21, 4080193), (39, 2197027), (57, 1503229), (91, 941583), (133, 644241), (247, 346899), (273, 313861), (399, 214747), (741, 115633), (1729, 49557), (5187, 16519)]