40926249

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16657}}^1$

素因数の和:16686

約数の個数: 32

約数和(自身を含む): 74627840

約数和(自身を除く): 33701591

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 16657, 49971, 116599, 149913, 216541, 349797, 449739, 649623, 1049391, 1515787, 1948869, 3148173, 4547361, 5846607, 13642083, 40926249]

約数ペア:

[(1, 40926249), (3, 13642083), (7, 5846607), (9, 4547361), (13, 3148173), (21, 1948869), (27, 1515787), (39, 1049391), (63, 649623), (91, 449739), (117, 349797), (189, 216541), (273, 149913), (351, 116599), (819, 49971), (2457, 16657)]