147023919

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122827}}^1$

素因数の和:122859

約数の個数: 24

約数和(自身を含む): 255482240

約数和(自身を除く): 108458321

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 122827, 368481, 859789, 1105443, 2333713, 2579367, 7001139, 7738101, 16335991, 21003417, 49007973, 147023919]

約数ペア:

[(1, 147023919), (3, 49007973), (7, 21003417), (9, 16335991), (19, 7738101), (21, 7001139), (57, 2579367), (63, 2333713), (133, 1105443), (171, 859789), (399, 368481), (1197, 122827)]