2537431299

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 4248115200

約数和(自身を除く): 1710683901

約数列:

[1, 3, 9, 13, 27, 29, 39, 71, 87, 117, 213, 261, 351, 377, 639, 783, 923, 1131, 1917, 2059, 2769, 3393, 3511, 6177, 8307, 10179, 10533, 18531, 24921, 26767, 31599, 45643, 55593, 80301, 94797, 101819, 136929, 240903, 249281, 305457, 410787, 722709, 747843, 916371, 1232361, 1323647, 2243529, 2749113, 3240653, 3970941, 6730587, 7229149, 9721959, 11912823, 21687447, 29165877, 35738469, 65062341, 87497631, 93978937, 195187023, 281936811, 845810433, 2537431299]

約数ペア:

[(1, 2537431299), (3, 845810433), (9, 281936811), (13, 195187023), (27, 93978937), (29, 87497631), (39, 65062341), (71, 35738469), (87, 29165877), (117, 21687447), (213, 11912823), (261, 9721959), (351, 7229149), (377, 6730587), (639, 3970941), (783, 3240653), (923, 2749113), (1131, 2243529), (1917, 1323647), (2059, 1232361), (2769, 916371), (3393, 747843), (3511, 722709), (6177, 410787), (8307, 305457), (10179, 249281), (10533, 240903), (18531, 136929), (24921, 101819), (26767, 94797), (31599, 80301), (45643, 55593)]