72906133077

素因数分解:

$3^6\times {\mathrm{131}}^1\times {\mathrm{763423}}^1$

素因数の和:763572

約数の個数: 28

約数和(自身を含む): 110143761024

約数和(自身を除く): 37237627947

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 729, 1179, 3537, 10611, 31833, 95499, 763423, 2290269, 6870807, 20612421, 61837263, 100008413, 185511789, 300025239, 556535367, 900075717, 2700227151, 8100681453, 24302044359, 72906133077]

約数ペア:

[(1, 72906133077), (3, 24302044359), (9, 8100681453), (27, 2700227151), (81, 900075717), (131, 556535367), (243, 300025239), (393, 185511789), (729, 100008413), (1179, 61837263), (3537, 20612421), (10611, 6870807), (31833, 2290269), (95499, 763423)]