97902351

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{4703}}^1$

素因数の和:4972

約数の個数: 20

約数和(自身を含む): 146849472

約数和(自身を除く): 48947121

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 4703, 6939, 14109, 20817, 42327, 126981, 380943, 1208671, 3626013, 10878039, 32634117, 97902351]

約数ペア:

[(1, 97902351), (3, 32634117), (9, 10878039), (27, 3626013), (81, 1208671), (257, 380943), (771, 126981), (2313, 42327), (4703, 20817), (6939, 14109)]