25163001

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13544199

約数列:

[1, 3, 9, 27, 47, 79, 141, 237, 251, 423, 711, 753, 1269, 2133, 2259, 3713, 6777, 11139, 11797, 19829, 33417, 35391, 59487, 100251, 106173, 178461, 318519, 535383, 931963, 2795889, 8387667, 25163001]

約数ペア:

[(1, 25163001), (3, 8387667), (9, 2795889), (27, 931963), (47, 535383), (79, 318519), (141, 178461), (237, 106173), (251, 100251), (423, 59487), (711, 35391), (753, 33417), (1269, 19829), (2133, 11797), (2259, 11139), (3713, 6777)]