139136829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 212459520

約数和(自身を除く): 73322691

約数列:

[1, 3, 13, 19, 39, 57, 103, 247, 309, 741, 1339, 1823, 1957, 4017, 5469, 5871, 23699, 25441, 34637, 71097, 76323, 103911, 187769, 450281, 563307, 1350843, 2440997, 3567611, 7322991, 10702833, 46378943, 139136829]

約数ペア:

[(1, 139136829), (3, 46378943), (13, 10702833), (19, 7322991), (39, 3567611), (57, 2440997), (103, 1350843), (247, 563307), (309, 450281), (741, 187769), (1339, 103911), (1823, 76323), (1957, 71097), (4017, 34637), (5469, 25441), (5871, 23699)]