69602253

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 109584384

約数和(自身を除く): 39982131

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 727, 987, 2037, 2181, 4559, 5089, 13677, 15267, 31913, 34169, 70519, 95739, 102507, 211557, 239183, 493633, 717549, 1480899, 3314393, 9943179, 23200751, 69602253]

約数ペア:

[(1, 69602253), (3, 23200751), (7, 9943179), (21, 3314393), (47, 1480899), (97, 717549), (141, 493633), (291, 239183), (329, 211557), (679, 102507), (727, 95739), (987, 70519), (2037, 34169), (2181, 31913), (4559, 15267), (5089, 13677)]