15661115751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1\times {\mathrm{2969}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 22255611840

約数和(自身を除く): 6594496089

約数列:

[1, 3, 17, 51, 293, 353, 879, 1059, 2969, 4981, 6001, 8907, 14943, 18003, 50473, 103429, 151419, 310287, 869917, 1048057, 1758293, 2609751, 3144171, 5274879, 14788589, 17816969, 44365767, 53450907, 307080701, 921242103, 5220371917, 15661115751]

約数ペア:

[(1, 15661115751), (3, 5220371917), (17, 921242103), (51, 307080701), (293, 53450907), (353, 44365767), (879, 17816969), (1059, 14788589), (2969, 5274879), (4981, 3144171), (6001, 2609751), (8907, 1758293), (14943, 1048057), (18003, 869917), (50473, 310287), (103429, 151419)]