26680454829

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{13903}}^1$

素因数の和:14366

約数の個数: 48

約数和(自身を含む): 44699246592

約数和(自身を除く): 18018791763

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 367, 581, 747, 1101, 1743, 2569, 3303, 5229, 7707, 13903, 23121, 30461, 41709, 91383, 97321, 125127, 213227, 274149, 291963, 639681, 875889, 1153949, 1919043, 3461847, 5102401, 8077643, 10385541, 15307203, 24232929, 35716807, 45921609, 72698787, 107150421, 321451263, 423499283, 1270497849, 2964494981, 3811493547, 8893484943, 26680454829]

約数ペア:

[(1, 26680454829), (3, 8893484943), (7, 3811493547), (9, 2964494981), (21, 1270497849), (63, 423499283), (83, 321451263), (249, 107150421), (367, 72698787), (581, 45921609), (747, 35716807), (1101, 24232929), (1743, 15307203), (2569, 10385541), (3303, 8077643), (5229, 5102401), (7707, 3461847), (13903, 1919043), (23121, 1153949), (30461, 875889), (41709, 639681), (91383, 291963), (97321, 274149), (125127, 213227)]