81144327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23873}}^1$

素因数の和:23990

約数の個数: 16

約数和(自身を含む): 119179008

約数和(自身を除く): 38034681

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 23873, 71619, 262603, 787809, 2458919, 7376757, 27048109, 81144327]

約数ペア:

[(1, 81144327), (3, 27048109), (11, 7376757), (33, 2458919), (103, 787809), (309, 262603), (1133, 71619), (3399, 23873)]