63683865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4931}}^1$

素因数の和:4990

約数の個数: 48

約数和(自身を含む): 129257856

約数和(自身を除く): 65573991

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 4931, 12915, 14793, 24655, 34517, 44379, 73965, 103551, 172585, 202171, 221895, 310653, 517755, 606513, 1010855, 1415197, 1553265, 1819539, 3032565, 4245591, 7075985, 9097695, 12736773, 21227955, 63683865]

約数ペア:

[(1, 63683865), (3, 21227955), (5, 12736773), (7, 9097695), (9, 7075985), (15, 4245591), (21, 3032565), (35, 1819539), (41, 1553265), (45, 1415197), (63, 1010855), (105, 606513), (123, 517755), (205, 310653), (287, 221895), (315, 202171), (369, 172585), (615, 103551), (861, 73965), (1435, 44379), (1845, 34517), (2583, 24655), (4305, 14793), (4931, 12915)]