169650921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 260692992

約数和(自身を除く): 91042071

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 759, 913, 1909, 2693, 2739, 5727, 8079, 20999, 29623, 61939, 62997, 88869, 185817, 223519, 670557, 681329, 2043987, 2458709, 5140937, 7376127, 15422811, 56550307, 169650921]

約数ペア:

[(1, 169650921), (3, 56550307), (11, 15422811), (23, 7376127), (33, 5140937), (69, 2458709), (83, 2043987), (249, 681329), (253, 670557), (759, 223519), (913, 185817), (1909, 88869), (2693, 62997), (2739, 61939), (5727, 29623), (8079, 20999)]