69969753

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12479}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 116812800

約数和(自身を除く): 46843047

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 12479, 37437, 87353, 112311, 262059, 786177, 1110631, 3331893, 7774417, 9995679, 23323251, 69969753]

約数ペア:

[(1, 69969753), (3, 23323251), (7, 9995679), (9, 7774417), (21, 3331893), (63, 1110631), (89, 786177), (267, 262059), (623, 112311), (801, 87353), (1869, 37437), (5607, 12479)]