97644897

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 168230400

約数和(自身を除く): 70585503

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 343, 423, 441, 673, 987, 1029, 2019, 2303, 2961, 3087, 4711, 6057, 6909, 14133, 16121, 20727, 31631, 32977, 42399, 48363, 94893, 98931, 145089, 221417, 230839, 284679, 296793, 664251, 692517, 1549919, 1992753, 2077551, 4649757, 10849433, 13949271, 32548299, 97644897]

約数ペア:

[(1, 97644897), (3, 32548299), (7, 13949271), (9, 10849433), (21, 4649757), (47, 2077551), (49, 1992753), (63, 1549919), (141, 692517), (147, 664251), (329, 296793), (343, 284679), (423, 230839), (441, 221417), (673, 145089), (987, 98931), (1029, 94893), (2019, 48363), (2303, 42399), (2961, 32977), (3087, 31631), (4711, 20727), (6057, 16121), (6909, 14133)]