204110901

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17299}}^1$

素因数の和:17350

約数の個数: 32

約数和(自身を含む): 332160000

約数和(自身を除く): 128049099

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 17299, 51897, 155691, 328681, 397877, 467073, 986043, 1193631, 2958129, 3580893, 7559663, 8874387, 10742679, 22678989, 68036967, 204110901]

約数ペア:

[(1, 204110901), (3, 68036967), (9, 22678989), (19, 10742679), (23, 8874387), (27, 7559663), (57, 3580893), (69, 2958129), (171, 1193631), (207, 986043), (437, 467073), (513, 397877), (621, 328681), (1311, 155691), (3933, 51897), (11799, 17299)]