78168431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 92188416

約数和(自身を除く): 14019985

約数列:

[1, 11, 17, 67, 187, 289, 367, 737, 1139, 3179, 4037, 6239, 12529, 19363, 24589, 68629, 106063, 212993, 270479, 418013, 1166693, 4598143, 7106221, 78168431]

約数ペア:

[(1, 78168431), (11, 7106221), (17, 4598143), (67, 1166693), (187, 418013), (289, 270479), (367, 212993), (737, 106063), (1139, 68629), (3179, 24589), (4037, 19363), (6239, 12529)]