70552293

素因数分解:

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

素因数の和:198

約数の個数: 48

約数和(自身を含む): 116305920

約数和(自身を除く): 45753627

約数列:

[1, 3, 7, 21, 23, 43, 69, 79, 129, 161, 237, 301, 483, 553, 903, 989, 1659, 1817, 1849, 2967, 3397, 5451, 5547, 6923, 10191, 12719, 12943, 20769, 23779, 38157, 38829, 42527, 71337, 78131, 127581, 146071, 234393, 297689, 438213, 546917, 893067, 1022497, 1640751, 3067491, 3359633, 10078899, 23517431, 70552293]

約数ペア:

[(1, 70552293), (3, 23517431), (7, 10078899), (21, 3359633), (23, 3067491), (43, 1640751), (69, 1022497), (79, 893067), (129, 546917), (161, 438213), (237, 297689), (301, 234393), (483, 146071), (553, 127581), (903, 78131), (989, 71337), (1659, 42527), (1817, 38829), (1849, 38157), (2967, 23779), (3397, 20769), (5451, 12943), (5547, 12719), (6923, 10191)]