69464889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 114004800

約数和(自身を除く): 44539911

約数列:

[1, 3, 9, 13, 29, 39, 59, 87, 117, 177, 261, 347, 377, 531, 767, 1041, 1131, 1711, 2301, 3123, 3393, 4511, 5133, 6903, 10063, 13533, 15399, 20473, 22243, 30189, 40599, 61419, 66729, 90567, 130819, 184257, 200187, 266149, 392457, 593717, 798447, 1177371, 1781151, 2395341, 5343453, 7718321, 23154963, 69464889]

約数ペア:

[(1, 69464889), (3, 23154963), (9, 7718321), (13, 5343453), (29, 2395341), (39, 1781151), (59, 1177371), (87, 798447), (117, 593717), (177, 392457), (261, 266149), (347, 200187), (377, 184257), (531, 130819), (767, 90567), (1041, 66729), (1131, 61419), (1711, 40599), (2301, 30189), (3123, 22243), (3393, 20473), (4511, 15399), (5133, 13533), (6903, 10063)]