156931147317

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{672811}}^1$

素因数の和:673233

約数の個数: 32

約数和(自身を含む): 248025415680

約数和(自身を除く): 91094268363

約数列:

[1, 3, 7, 21, 29, 87, 203, 383, 609, 1149, 2681, 8043, 11107, 33321, 77749, 233247, 672811, 2018433, 4709677, 14129031, 19511519, 58534557, 136580633, 257686613, 409741899, 773059839, 1803806291, 5411418873, 7472911777, 22418735331, 52310382439, 156931147317]

約数ペア:

[(1, 156931147317), (3, 52310382439), (7, 22418735331), (21, 7472911777), (29, 5411418873), (87, 1803806291), (203, 773059839), (383, 409741899), (609, 257686613), (1149, 136580633), (2681, 58534557), (8043, 19511519), (11107, 14129031), (33321, 4709677), (77749, 2018433), (233247, 672811)]