201071241

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6763

約数の個数: 40

約数和(自身を含む): 349804224

約数和(自身を除く): 148732983

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1431, 3339, 4293, 6691, 10017, 20073, 30051, 46837, 60219, 140511, 180657, 354623, 421533, 541971, 1063869, 1264599, 2482361, 3191607, 3793797, 7447083, 9574821, 22341249, 28724463, 67023747, 201071241]

約数ペア:

[(1, 201071241), (3, 67023747), (7, 28724463), (9, 22341249), (21, 9574821), (27, 7447083), (53, 3793797), (63, 3191607), (81, 2482361), (159, 1264599), (189, 1063869), (371, 541971), (477, 421533), (567, 354623), (1113, 180657), (1431, 140511), (3339, 60219), (4293, 46837), (6691, 30051), (10017, 20073)]