67686941

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 79742208

約数和(自身を除く): 12055267

約数列:

[1, 7, 41, 181, 287, 1267, 1303, 7421, 9121, 51947, 53423, 235843, 373961, 1650901, 9669563, 67686941]

約数ペア:

[(1, 67686941), (7, 9669563), (41, 1650901), (181, 373961), (287, 235843), (1267, 53423), (1303, 51947), (7421, 9121)]