16072803

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 26883360

約数和(自身を除く): 10810557

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 97, 153, 171, 291, 323, 361, 459, 513, 873, 969, 1083, 1649, 1843, 2619, 2907, 3249, 4947, 5529, 6137, 8721, 9747, 14841, 16587, 18411, 31331, 35017, 44523, 49761, 55233, 93993, 105051, 165699, 281979, 315153, 595289, 845937, 945459, 1785867, 5357601, 16072803]

約数ペア:

[(1, 16072803), (3, 5357601), (9, 1785867), (17, 945459), (19, 845937), (27, 595289), (51, 315153), (57, 281979), (97, 165699), (153, 105051), (171, 93993), (291, 55233), (323, 49761), (361, 44523), (459, 35017), (513, 31331), (873, 18411), (969, 16587), (1083, 14841), (1649, 9747), (1843, 8721), (2619, 6137), (2907, 5529), (3249, 4947)]