40911507

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16651}}^1$

素因数の和:16680

約数の個数: 32

約数和(自身を含む): 74600960

約数和(自身を除く): 33689453

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 16651, 49953, 116557, 149859, 216463, 349671, 449577, 649389, 1049013, 1515241, 1948167, 3147039, 4545723, 5844501, 13637169, 40911507]

約数ペア:

[(1, 40911507), (3, 13637169), (7, 5844501), (9, 4545723), (13, 3147039), (21, 1948167), (27, 1515241), (39, 1049013), (63, 649389), (91, 449577), (117, 349671), (189, 216463), (273, 149859), (351, 116557), (819, 49953), (2457, 16651)]