1539777771

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9649}}^1$

素因数の和:9828

約数の個数: 48

約数和(自身を含む): 2709720000

約数和(自身を除く): 1169942229

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 149, 153, 357, 447, 1043, 1071, 1341, 2533, 3129, 7599, 9387, 9649, 17731, 22797, 28947, 53193, 67543, 86841, 159579, 164033, 202629, 492099, 607887, 1148231, 1437701, 1476297, 3444693, 4313103, 10063907, 10334079, 12939309, 24440917, 30191721, 73322751, 90575163, 171086419, 219968253, 513259257, 1539777771]

約数ペア:

[(1, 1539777771), (3, 513259257), (7, 219968253), (9, 171086419), (17, 90575163), (21, 73322751), (51, 30191721), (63, 24440917), (119, 12939309), (149, 10334079), (153, 10063907), (357, 4313103), (447, 3444693), (1043, 1476297), (1071, 1437701), (1341, 1148231), (2533, 607887), (3129, 492099), (7599, 202629), (9387, 164033), (9649, 159579), (17731, 86841), (22797, 67543), (28947, 53193)]