201491199

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82007}}^1$

素因数の和:82036

約数の個数: 32

約数和(自身を含む): 367395840

約数和(自身を除く): 165904641

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 82007, 246021, 574049, 738063, 1066091, 1722147, 2214189, 3198273, 5166441, 7462637, 9594819, 15499323, 22387911, 28784457, 67163733, 201491199]

約数ペア:

[(1, 201491199), (3, 67163733), (7, 28784457), (9, 22387911), (13, 15499323), (21, 9594819), (27, 7462637), (39, 5166441), (63, 3198273), (91, 2214189), (117, 1722147), (189, 1066091), (273, 738063), (351, 574049), (819, 246021), (2457, 82007)]