69263271

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 126247680

約数和(自身を除く): 56984409

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 231, 267, 623, 693, 801, 979, 1123, 1869, 2937, 3369, 5607, 6853, 7861, 8811, 10107, 12353, 20559, 23583, 37059, 61677, 70749, 86471, 99947, 111177, 259413, 299841, 699629, 778239, 899523, 1099417, 2098887, 3298251, 6296661, 7695919, 9894753, 23087757, 69263271]

約数ペア:

[(1, 69263271), (3, 23087757), (7, 9894753), (9, 7695919), (11, 6296661), (21, 3298251), (33, 2098887), (63, 1099417), (77, 899523), (89, 778239), (99, 699629), (231, 299841), (267, 259413), (623, 111177), (693, 99947), (801, 86471), (979, 70749), (1123, 61677), (1869, 37059), (2937, 23583), (3369, 20559), (5607, 12353), (6853, 10107), (7861, 8811)]