155921583

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{4219}}^1$

素因数の和:4446

約数の個数: 16

約数和(自身を含む): 211742720

約数和(自身を除く): 55821137

約数列:

[1, 3, 97, 127, 291, 381, 4219, 12319, 12657, 36957, 409243, 535813, 1227729, 1607439, 51973861, 155921583]

約数ペア:

[(1, 155921583), (3, 51973861), (97, 1607439), (127, 1227729), (291, 535813), (381, 409243), (4219, 36957), (12319, 12657)]