86472519

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{141991}}^1$

素因数の和:142030

約数の個数: 16

約数和(自身を含む): 136312320

約数和(自身を除く): 49839801

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 141991, 425973, 993937, 2981811, 4117739, 12353217, 28824173, 86472519]

約数ペア:

[(1, 86472519), (3, 28824173), (7, 12353217), (21, 4117739), (29, 2981811), (87, 993937), (203, 425973), (609, 141991)]