120727503

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12770

約数の個数: 28

約数和(自身を含む): 194947480

約数和(自身を除く): 74219977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 12739, 38217, 114651, 165607, 343953, 496821, 1031859, 1490463, 3095577, 4471389, 9286731, 13414167, 40242501, 120727503]

約数ペア:

[(1, 120727503), (3, 40242501), (9, 13414167), (13, 9286731), (27, 4471389), (39, 3095577), (81, 1490463), (117, 1031859), (243, 496821), (351, 343953), (729, 165607), (1053, 114651), (3159, 38217), (9477, 12739)]