77680683

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19799

約数の個数: 24

約数和(自身を含む): 123252480

約数和(自身を除く): 45571797

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 19751, 59253, 177759, 375269, 454273, 1125807, 1362819, 3377421, 4088457, 8631187, 25893561, 77680683]

約数ペア:

[(1, 77680683), (3, 25893561), (9, 8631187), (19, 4088457), (23, 3377421), (57, 1362819), (69, 1125807), (171, 454273), (207, 375269), (437, 177759), (1311, 59253), (3933, 19751)]