130492779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 191808000

約数和(自身を除く): 61315221

約数列:

[1, 3, 19, 29, 57, 87, 89, 267, 551, 887, 1653, 1691, 2581, 2661, 5073, 7743, 16853, 25723, 49039, 50559, 77169, 78943, 147117, 236829, 488737, 1466211, 1499917, 2289347, 4499751, 6868041, 43497593, 130492779]

約数ペア:

[(1, 130492779), (3, 43497593), (19, 6868041), (29, 4499751), (57, 2289347), (87, 1499917), (89, 1466211), (267, 488737), (551, 236829), (887, 147117), (1653, 78943), (1691, 77169), (2581, 50559), (2661, 49039), (5073, 25723), (7743, 16853)]