674073126531

素因数分解:

$3^4\times 7^2\times {\mathrm{169834499}}^1$

素因数の和:169834525

約数の個数: 30

約数和(自身を含む): 1171348546500

約数和(自身を除く): 497275419969

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 169834499, 509503497, 1188841493, 1528510491, 3566524479, 4585531473, 8321890451, 10699573437, 13756594419, 24965671353, 32098720311, 74897014059, 96296160933, 224691042177, 674073126531]

約数ペア:

[(1, 674073126531), (3, 224691042177), (7, 96296160933), (9, 74897014059), (21, 32098720311), (27, 24965671353), (49, 13756594419), (63, 10699573437), (81, 8321890451), (147, 4585531473), (189, 3566524479), (441, 1528510491), (567, 1188841493), (1323, 509503497), (3969, 169834499)]