26935077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 40134528

約数和(自身を除く): 13199451

約数列:

[1, 3, 13, 39, 53, 83, 157, 159, 249, 471, 689, 1079, 2041, 2067, 3237, 4399, 6123, 8321, 13031, 13197, 24963, 39093, 57187, 108173, 169403, 171561, 324519, 508209, 690643, 2071929, 8978359, 26935077]

約数ペア:

[(1, 26935077), (3, 8978359), (13, 2071929), (39, 690643), (53, 508209), (83, 324519), (157, 171561), (159, 169403), (249, 108173), (471, 57187), (689, 39093), (1079, 24963), (2041, 13197), (2067, 13031), (3237, 8321), (4399, 6123)]