173875149

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{10739}}^1$

素因数の和:11009

約数の個数: 24

約数和(自身を含む): 288175680

約数和(自身を除く): 114300531

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5397, 10739, 16191, 32217, 75173, 96651, 225519, 676557, 2759923, 8279769, 19319461, 24839307, 57958383, 173875149]

約数ペア:

[(1, 173875149), (3, 57958383), (7, 24839307), (9, 19319461), (21, 8279769), (63, 2759923), (257, 676557), (771, 225519), (1799, 96651), (2313, 75173), (5397, 32217), (10739, 16191)]