141969987

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9601}}^1$

素因数の和:9691

約数の個数: 24

約数和(自身を含む): 215699328

約数和(自身を除く): 73729341

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 9601, 14787, 28803, 86409, 297631, 508853, 892893, 1526559, 2678679, 4579677, 15774443, 47323329, 141969987]

約数ペア:

[(1, 141969987), (3, 47323329), (9, 15774443), (31, 4579677), (53, 2678679), (93, 1526559), (159, 892893), (279, 508853), (477, 297631), (1643, 86409), (4929, 28803), (9601, 14787)]