1567363614921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30689}}^1\times {\mathrm{18979}}^1$

素因数の和:49710

約数の個数: 48

約数和(自身を含む): 2544343401600

約数和(自身を除く): 976979786679

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 18979, 30689, 56937, 92067, 170811, 246727, 276201, 398957, 436517, 705847, 740181, 1196871, 1309551, 2117541, 2220543, 3590613, 3928653, 5674721, 6352623, 9176011, 17024163, 27528033, 51072489, 82584099, 582446531, 1747339593, 5242018779, 7571804903, 13396270213, 22715414709, 40188810639, 68146244127, 120566431917, 174151512769, 522454538307, 1567363614921]

約数ペア:

[(1, 1567363614921), (3, 522454538307), (9, 174151512769), (13, 120566431917), (23, 68146244127), (39, 40188810639), (69, 22715414709), (117, 13396270213), (207, 7571804903), (299, 5242018779), (897, 1747339593), (2691, 582446531), (18979, 82584099), (30689, 51072489), (56937, 27528033), (92067, 17024163), (170811, 9176011), (246727, 6352623), (276201, 5674721), (398957, 3928653), (436517, 3590613), (705847, 2220543), (740181, 2117541), (1196871, 1309551)]