34455771

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 62599680

約数和(自身を除く): 28143909

約数列:

[1, 3, 7, 9, 21, 23, 43, 49, 63, 69, 79, 129, 147, 161, 207, 237, 301, 387, 441, 483, 553, 711, 903, 989, 1127, 1449, 1659, 1817, 2107, 2709, 2967, 3381, 3397, 3871, 4977, 5451, 6321, 6923, 8901, 10143, 10191, 11613, 12719, 16353, 18963, 20769, 23779, 30573, 34839, 38157, 48461, 62307, 71337, 78131, 89033, 114471, 145383, 166453, 214011, 234393, 267099, 436149, 499359, 546917, 703179, 801297, 1498077, 1640751, 3828419, 4922253, 11485257, 34455771]

約数ペア:

[(1, 34455771), (3, 11485257), (7, 4922253), (9, 3828419), (21, 1640751), (23, 1498077), (43, 801297), (49, 703179), (63, 546917), (69, 499359), (79, 436149), (129, 267099), (147, 234393), (161, 214011), (207, 166453), (237, 145383), (301, 114471), (387, 89033), (441, 78131), (483, 71337), (553, 62307), (711, 48461), (903, 38157), (989, 34839), (1127, 30573), (1449, 23779), (1659, 20769), (1817, 18963), (2107, 16353), (2709, 12719), (2967, 11613), (3381, 10191), (3397, 10143), (3871, 8901), (4977, 6923), (5451, 6321)]