82847817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 142466688

約数和(自身を除く): 59618871

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1811, 1989, 2691, 3519, 5083, 5433, 15249, 16299, 23543, 30787, 41653, 45747, 70629, 92361, 124959, 211887, 277083, 374877, 400231, 541489, 708101, 1200693, 1624467, 2124303, 3602079, 4873401, 6372909, 9205313, 27615939, 82847817]

約数ペア:

[(1, 82847817), (3, 27615939), (9, 9205313), (13, 6372909), (17, 4873401), (23, 3602079), (39, 2124303), (51, 1624467), (69, 1200693), (117, 708101), (153, 541489), (207, 400231), (221, 374877), (299, 277083), (391, 211887), (663, 124959), (897, 92361), (1173, 70629), (1811, 45747), (1989, 41653), (2691, 30787), (3519, 23543), (5083, 16299), (5433, 15249)]