69945327

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24061}}^1$

素因数の和:24103

約数の個数: 24

約数和(自身を含む): 112610160

約数和(自身を除く): 42664833

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 24061, 72183, 216549, 409037, 457159, 1227111, 1371477, 3681333, 4114431, 7771703, 23315109, 69945327]

約数ペア:

[(1, 69945327), (3, 23315109), (9, 7771703), (17, 4114431), (19, 3681333), (51, 1371477), (57, 1227111), (153, 457159), (171, 409037), (323, 216549), (969, 72183), (2907, 24061)]