77842954

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91151}}^1$

素因数の和:91221

約数の個数: 16

約数和(自身を含む): 135634176

約数和(自身を除く): 57791222

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 91151, 182302, 638057, 1276114, 5560211, 11120422, 38921477, 77842954]

約数ペア:

[(1, 77842954), (2, 38921477), (7, 11120422), (14, 5560211), (61, 1276114), (122, 638057), (427, 182302), (854, 91151)]