43107309

素因数分解:

$3^4\times 7^2\times {\mathrm{10861}}^1$

素因数の和:10887

約数の個数: 30

約数和(自身を含む): 74915214

約数和(自身を除く): 31807905

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 10861, 32583, 76027, 97749, 228081, 293247, 532189, 684243, 879741, 1596567, 2052729, 4789701, 6158187, 14369103, 43107309]

約数ペア:

[(1, 43107309), (3, 14369103), (7, 6158187), (9, 4789701), (21, 2052729), (27, 1596567), (49, 879741), (63, 684243), (81, 532189), (147, 293247), (189, 228081), (441, 97749), (567, 76027), (1323, 32583), (3969, 10861)]