75759723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 50038677

約数列:

[1, 3, 9, 13, 23, 39, 47, 69, 117, 141, 207, 299, 423, 599, 611, 897, 1081, 1797, 1833, 2691, 3243, 5391, 5499, 7787, 9729, 13777, 14053, 23361, 28153, 41331, 42159, 70083, 84459, 123993, 126477, 179101, 253377, 365989, 537303, 647519, 1097967, 1611909, 1942557, 3293901, 5827671, 8417747, 25253241, 75759723]

約数ペア:

[(1, 75759723), (3, 25253241), (9, 8417747), (13, 5827671), (23, 3293901), (39, 1942557), (47, 1611909), (69, 1097967), (117, 647519), (141, 537303), (207, 365989), (299, 253377), (423, 179101), (599, 126477), (611, 123993), (897, 84459), (1081, 70083), (1797, 42159), (1833, 41331), (2691, 28153), (3243, 23361), (5391, 14053), (5499, 13777), (7787, 9729)]