135720591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{40357}}^1$

素因数の和:40438

約数の個数: 16

約数和(自身を含む): 193718400

約数和(自身を除く): 57997809

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 40357, 121071, 766783, 2300349, 2381063, 7143189, 45240197, 135720591]

約数ペア:

[(1, 135720591), (3, 45240197), (19, 7143189), (57, 2381063), (59, 2300349), (177, 766783), (1121, 121071), (3363, 40357)]