55734819

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 89164800

約数和(自身を除く): 33429981

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 449, 483, 771, 1347, 1799, 3143, 5397, 5911, 9429, 10327, 17733, 30981, 41377, 72289, 115393, 124131, 216867, 346179, 807751, 2423253, 2654039, 7962117, 18578273, 55734819]

約数ペア:

[(1, 55734819), (3, 18578273), (7, 7962117), (21, 2654039), (23, 2423253), (69, 807751), (161, 346179), (257, 216867), (449, 124131), (483, 115393), (771, 72289), (1347, 41377), (1799, 30981), (3143, 17733), (5397, 10327), (5911, 9429)]