47443473

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 86102016

約数和(自身を除く): 38658543

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 223, 231, 307, 669, 693, 921, 1561, 2007, 2149, 2453, 2763, 3377, 4683, 6447, 7359, 10131, 14049, 17171, 19341, 22077, 23639, 30393, 51513, 68461, 70917, 154539, 205383, 212751, 479227, 616149, 753071, 1437681, 2259213, 4313043, 5271497, 6777639, 15814491, 47443473]

約数ペア:

[(1, 47443473), (3, 15814491), (7, 6777639), (9, 5271497), (11, 4313043), (21, 2259213), (33, 1437681), (63, 753071), (77, 616149), (99, 479227), (223, 212751), (231, 205383), (307, 154539), (669, 70917), (693, 68461), (921, 51513), (1561, 30393), (2007, 23639), (2149, 22077), (2453, 19341), (2763, 17171), (3377, 14049), (4683, 10131), (6447, 7359)]