102389079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 156461760

約数和(自身を除く): 54072681

約数列:

[1, 3, 13, 17, 39, 51, 221, 389, 397, 663, 1167, 1191, 5057, 5161, 6613, 6749, 15171, 15483, 19839, 20247, 85969, 87737, 154433, 257907, 263211, 463299, 2007629, 2625361, 6022887, 7876083, 34129693, 102389079]

約数ペア:

[(1, 102389079), (3, 34129693), (13, 7876083), (17, 6022887), (39, 2625361), (51, 2007629), (221, 463299), (389, 263211), (397, 257907), (663, 154433), (1167, 87737), (1191, 85969), (5057, 20247), (5161, 19839), (6613, 15483), (6749, 15171)]