144425901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 207919872

約数和(自身を除く): 63493971

約数列:

[1, 3, 23, 53, 69, 73, 159, 219, 541, 1219, 1623, 1679, 3657, 3869, 5037, 11607, 12443, 28673, 37329, 39493, 86019, 88987, 118479, 266961, 659479, 908339, 1978437, 2093129, 2725017, 6279387, 48141967, 144425901]

約数ペア:

[(1, 144425901), (3, 48141967), (23, 6279387), (53, 2725017), (69, 2093129), (73, 1978437), (159, 908339), (219, 659479), (541, 266961), (1219, 118479), (1623, 88987), (1679, 86019), (3657, 39493), (3869, 37329), (5037, 28673), (11607, 12443)]