86735187

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 157128192

約数和(自身を除く): 70393005

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 257, 487, 693, 771, 1461, 1799, 2313, 2827, 3409, 4383, 5357, 5397, 8481, 10227, 16071, 16191, 19789, 25443, 30681, 37499, 48213, 59367, 112497, 125159, 178101, 337491, 375477, 876113, 1126431, 1376749, 2628339, 4130247, 7885017, 9637243, 12390741, 28911729, 86735187]

約数ペア:

[(1, 86735187), (3, 28911729), (7, 12390741), (9, 9637243), (11, 7885017), (21, 4130247), (33, 2628339), (63, 1376749), (77, 1126431), (99, 876113), (231, 375477), (257, 337491), (487, 178101), (693, 125159), (771, 112497), (1461, 59367), (1799, 48213), (2313, 37499), (2827, 30681), (3409, 25443), (4383, 19789), (5357, 16191), (5397, 16071), (8481, 10227)]