55771947

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11497}}^1$

素因数の和:11528

約数の個数: 36

約数和(自身を含む): 102240216

約数和(自身を除く): 46468269

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 11497, 34491, 80479, 103473, 126467, 241437, 379401, 563353, 724311, 885269, 1138203, 1690059, 2655807, 5070177, 6196883, 7967421, 18590649, 55771947]

約数ペア:

[(1, 55771947), (3, 18590649), (7, 7967421), (9, 6196883), (11, 5070177), (21, 2655807), (33, 1690059), (49, 1138203), (63, 885269), (77, 724311), (99, 563353), (147, 379401), (231, 241437), (441, 126467), (539, 103473), (693, 80479), (1617, 34491), (4851, 11497)]