80135979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15083}}^1$

素因数の和:15127

約数の個数: 32

約数和(自身を含む): 139014144

約数和(自身を除く): 58878165

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 15083, 45249, 105581, 165913, 316743, 346909, 497739, 1040727, 1161391, 2428363, 3484173, 3815999, 7285089, 11447997, 26711993, 80135979]

約数ペア:

[(1, 80135979), (3, 26711993), (7, 11447997), (11, 7285089), (21, 3815999), (23, 3484173), (33, 2428363), (69, 1161391), (77, 1040727), (161, 497739), (231, 346909), (253, 316743), (483, 165913), (759, 105581), (1771, 45249), (5313, 15083)]