72802521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31973}}^1$

素因数の和:32013

約数の個数: 24

約数和(自身を含む): 119710656

約数和(自身を除く): 46908135

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 31973, 95919, 287757, 351703, 735379, 1055109, 2206137, 3165327, 6618411, 8089169, 24267507, 72802521]

約数ペア:

[(1, 72802521), (3, 24267507), (9, 8089169), (11, 6618411), (23, 3165327), (33, 2206137), (69, 1055109), (99, 735379), (207, 351703), (253, 287757), (759, 95919), (2277, 31973)]