78162447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7383

約数の個数: 32

約数和(自身を含む): 126731520

約数和(自身を除く): 48569073

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 7333, 10659, 21999, 80663, 124661, 139327, 241989, 373983, 417981, 1371271, 1532597, 2368559, 4113813, 4597791, 7105677, 26054149, 78162447]

約数ペア:

[(1, 78162447), (3, 26054149), (11, 7105677), (17, 4597791), (19, 4113813), (33, 2368559), (51, 1532597), (57, 1371271), (187, 417981), (209, 373983), (323, 241989), (561, 139327), (627, 124661), (969, 80663), (3553, 21999), (7333, 10659)]