145784889

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4073}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 217991592

約数和(自身を除く): 72206703

約数列:

[1, 3, 9, 41, 97, 123, 291, 369, 873, 3977, 4073, 11931, 12219, 35793, 36657, 166993, 395081, 500979, 1185243, 1502937, 3555729, 16198321, 48594963, 145784889]

約数ペア:

[(1, 145784889), (3, 48594963), (9, 16198321), (41, 3555729), (97, 1502937), (123, 1185243), (291, 500979), (369, 395081), (873, 166993), (3977, 36657), (4073, 35793), (11931, 12219)]