591206499

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^2$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 979826400

約数和(自身を除く): 388619901

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 241, 261, 351, 377, 723, 783, 1131, 2169, 3133, 3393, 6507, 6989, 9399, 10179, 20967, 28197, 58081, 62901, 84591, 90857, 174243, 188703, 272571, 522729, 755053, 817713, 1568187, 1684349, 2265159, 2453139, 5053047, 6795477, 15159141, 20386431, 21896537, 45477423, 65689611, 197068833, 591206499]

約数ペア:

[(1, 591206499), (3, 197068833), (9, 65689611), (13, 45477423), (27, 21896537), (29, 20386431), (39, 15159141), (87, 6795477), (117, 5053047), (241, 2453139), (261, 2265159), (351, 1684349), (377, 1568187), (723, 817713), (783, 755053), (1131, 522729), (2169, 272571), (3133, 188703), (3393, 174243), (6507, 90857), (6989, 84591), (9399, 62901), (10179, 58081), (20967, 28197)]