72904377

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{267049}}^1$

素因数の和:267072

約数の個数: 16

約数和(自身を含む): 119638400

約数和(自身を除く): 46734023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 267049, 801147, 1869343, 3471637, 5608029, 10414911, 24301459, 72904377]

約数ペア:

[(1, 72904377), (3, 24301459), (7, 10414911), (13, 5608029), (21, 3471637), (39, 1869343), (91, 801147), (273, 267049)]