201705147

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15467}}^1$

素因数の和:15509

約数の個数: 40

約数和(自身を含む): 359352576

約数和(自身を除く): 157647429

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 15467, 46401, 108269, 139203, 324807, 355741, 417609, 974421, 1067223, 1252827, 2490187, 2923263, 3201669, 7470561, 8769789, 9605007, 22411683, 28815021, 67235049, 201705147]

約数ペア:

[(1, 201705147), (3, 67235049), (7, 28815021), (9, 22411683), (21, 9605007), (23, 8769789), (27, 7470561), (63, 3201669), (69, 2923263), (81, 2490187), (161, 1252827), (189, 1067223), (207, 974421), (483, 417609), (567, 355741), (621, 324807), (1449, 139203), (1863, 108269), (4347, 46401), (13041, 15467)]