271072641

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11941}}^1$

素因数の和:12021

約数の個数: 32

約数和(自身を含む): 440229888

約数和(自身を除く): 169157247

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7567, 11941, 22701, 35823, 83587, 250761, 274643, 561227, 823929, 1683681, 1922501, 3928589, 5767503, 11785767, 12908221, 38724663, 90357547, 271072641]

約数ペア:

[(1, 271072641), (3, 90357547), (7, 38724663), (21, 12908221), (23, 11785767), (47, 5767503), (69, 3928589), (141, 1922501), (161, 1683681), (329, 823929), (483, 561227), (987, 274643), (1081, 250761), (3243, 83587), (7567, 35823), (11941, 22701)]