74970123

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2699}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 102643200

約数和(自身を除く): 27673077

約数列:

[1, 3, 47, 141, 197, 591, 2699, 8097, 9259, 27777, 126853, 380559, 531703, 1595109, 24990041, 74970123]

約数ペア:

[(1, 74970123), (3, 24990041), (47, 1595109), (141, 531703), (197, 380559), (591, 126853), (2699, 27777), (8097, 9259)]