27807273

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 44688000

約数和(自身を除く): 16880727

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 349, 351, 681, 1047, 2043, 2951, 3141, 4537, 6129, 8853, 9423, 13611, 26559, 40833, 79223, 79677, 122499, 237669, 713007, 1029899, 2139021, 3089697, 9269091, 27807273]

約数ペア:

[(1, 27807273), (3, 9269091), (9, 3089697), (13, 2139021), (27, 1029899), (39, 713007), (117, 237669), (227, 122499), (349, 79677), (351, 79223), (681, 40833), (1047, 26559), (2043, 13611), (2951, 9423), (3141, 8853), (4537, 6129)]