165429143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 195605760

約数和(自身を除く): 30176617

約数列:

[1, 11, 19, 47, 121, 209, 517, 893, 1531, 2299, 5687, 9823, 16841, 29089, 71957, 108053, 185251, 319979, 791527, 1367183, 3519769, 8706797, 15039013, 165429143]

約数ペア:

[(1, 165429143), (11, 15039013), (19, 8706797), (47, 3519769), (121, 1367183), (209, 791527), (517, 319979), (893, 185251), (1531, 108053), (2299, 71957), (5687, 29089), (9823, 16841)]