78807953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8117}}^1$

素因数の和:8216

約数の個数: 16

約数和(自身を含む): 96117120

約数和(自身を除く): 17309167

約数列:

[1, 7, 19, 73, 133, 511, 1387, 8117, 9709, 56819, 154223, 592541, 1079561, 4147787, 11258279, 78807953]

約数ペア:

[(1, 78807953), (7, 11258279), (19, 4147787), (73, 1079561), (133, 592541), (511, 154223), (1387, 56819), (8117, 9709)]