51783327

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 29640033

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1367, 1403, 1647, 4101, 4209, 12303, 12627, 31441, 36909, 37881, 83387, 94323, 250161, 282969, 750483, 848907, 1917901, 2251449, 5753703, 17261109, 51783327]

約数ペア:

[(1, 51783327), (3, 17261109), (9, 5753703), (23, 2251449), (27, 1917901), (61, 848907), (69, 750483), (183, 282969), (207, 250161), (549, 94323), (621, 83387), (1367, 37881), (1403, 36909), (1647, 31441), (4101, 12627), (4209, 12303)]