130233771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{253867}}^1$

素因数の和:253895

約数の個数: 16

約数和(自身を含む): 203094400

約数和(自身を除く): 72860629

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 253867, 761601, 2284803, 4823473, 6854409, 14470419, 43411257, 130233771]

約数ペア:

[(1, 130233771), (3, 43411257), (9, 14470419), (19, 6854409), (27, 4823473), (57, 2284803), (171, 761601), (513, 253867)]