149494071

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 211653120

約数和(自身を除く): 62159049

約数列:

[1, 3, 19, 57, 223, 361, 619, 669, 1083, 1857, 4237, 11761, 12711, 35283, 80503, 138037, 223459, 241509, 414111, 670377, 2622703, 7868109, 49831357, 149494071]

約数ペア:

[(1, 149494071), (3, 49831357), (19, 7868109), (57, 2622703), (223, 670377), (361, 414111), (619, 241509), (669, 223459), (1083, 138037), (1857, 80503), (4237, 35283), (11761, 12711)]