20161110501

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{48539}}^1$

素因数の和:48918

約数の個数: 48

約数和(自身を含む): 35135193600

約数和(自身を除く): 14974083099

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 347, 399, 1041, 1197, 2429, 3123, 6593, 7287, 19779, 21861, 46151, 48539, 59337, 138453, 145617, 339773, 415359, 436851, 922241, 1019319, 2766723, 3057957, 6455687, 8300169, 16843033, 19367061, 50529099, 58101183, 117901231, 151587297, 320017627, 353703693, 960052881, 1061111079, 2240123389, 2880158643, 6720370167, 20161110501]

約数ペア:

[(1, 20161110501), (3, 6720370167), (7, 2880158643), (9, 2240123389), (19, 1061111079), (21, 960052881), (57, 353703693), (63, 320017627), (133, 151587297), (171, 117901231), (347, 58101183), (399, 50529099), (1041, 19367061), (1197, 16843033), (2429, 8300169), (3123, 6455687), (6593, 3057957), (7287, 2766723), (19779, 1019319), (21861, 922241), (46151, 436851), (48539, 415359), (59337, 339773), (138453, 145617)]