554001

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 933888

約数和(自身を除く): 379887

約数列:

[1, 3, 7, 21, 23, 31, 37, 69, 93, 111, 161, 217, 259, 483, 651, 713, 777, 851, 1147, 2139, 2553, 3441, 4991, 5957, 8029, 14973, 17871, 24087, 26381, 79143, 184667, 554001]

約数ペア:

[(1, 554001), (3, 184667), (7, 79143), (21, 26381), (23, 24087), (31, 17871), (37, 14973), (69, 8029), (93, 5957), (111, 4991), (161, 3441), (217, 2553), (259, 2139), (483, 1147), (651, 851), (713, 777)]