27235611

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 45864000

約数和(自身を除く): 18628389

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 349, 377, 667, 897, 1047, 1131, 2001, 2691, 3141, 3393, 4537, 6003, 8027, 8671, 10121, 13611, 24081, 26013, 30363, 40833, 72243, 78039, 91089, 104351, 131573, 232783, 313053, 394719, 698349, 939159, 1184157, 2095047, 3026179, 9078537, 27235611]

約数ペア:

[(1, 27235611), (3, 9078537), (9, 3026179), (13, 2095047), (23, 1184157), (29, 939159), (39, 698349), (69, 394719), (87, 313053), (117, 232783), (207, 131573), (261, 104351), (299, 91089), (349, 78039), (377, 72243), (667, 40833), (897, 30363), (1047, 26013), (1131, 24081), (2001, 13611), (2691, 10121), (3141, 8671), (3393, 8027), (4537, 6003)]