456273

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 20

約数和(自身を含む): 702768

約数和(自身を除く): 246495

約数列:

[1, 3, 9, 27, 43, 81, 129, 131, 387, 393, 1161, 1179, 3483, 3537, 5633, 10611, 16899, 50697, 152091, 456273]

約数ペア:

[(1, 456273), (3, 152091), (9, 50697), (27, 16899), (43, 10611), (81, 5633), (129, 3537), (131, 3483), (387, 1179), (393, 1161)]