72408039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{32749}}^1$

素因数の和:32830

約数の個数: 16

約数和(自身を含む): 106896000

約数和(自身を除く): 34487961

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 32749, 98247, 360239, 1080717, 2194183, 6582549, 24136013, 72408039]

約数ペア:

[(1, 72408039), (3, 24136013), (11, 6582549), (33, 2194183), (67, 1080717), (201, 360239), (737, 98247), (2211, 32749)]