169111551

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{120193}}^1$

素因数の和:120270

約数の個数: 16

約数和(自身を含む): 261542144

約数和(自身を除く): 92430593

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 120193, 360579, 841351, 2524053, 8052931, 24158793, 56370517, 169111551]

約数ペア:

[(1, 169111551), (3, 56370517), (7, 24158793), (21, 8052931), (67, 2524053), (201, 841351), (469, 360579), (1407, 120193)]