71943183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2269}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 112374080

約数和(自身を除く): 40430897

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 2269, 2439, 3523, 6807, 10569, 20421, 29497, 31707, 88491, 265473, 614899, 1844697, 5534091, 7993687, 23981061, 71943183]

約数ペア:

[(1, 71943183), (3, 23981061), (9, 7993687), (13, 5534091), (39, 1844697), (117, 614899), (271, 265473), (813, 88491), (2269, 31707), (2439, 29497), (3523, 20421), (6807, 10569)]