70220403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30839}}^1$

素因数の和:30879

約数の個数: 24

約数和(自身を含む): 115464960

約数和(自身を除く): 45244557

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 30839, 92517, 277551, 339229, 709297, 1017687, 2127891, 3053061, 6383673, 7802267, 23406801, 70220403]

約数ペア:

[(1, 70220403), (3, 23406801), (9, 7802267), (11, 6383673), (23, 3053061), (33, 2127891), (69, 1017687), (99, 709297), (207, 339229), (253, 277551), (759, 92517), (2277, 30839)]