156943819179

素因数分解:

$3^2\times 7^1\times {\mathrm{6379}}^1\times {\mathrm{390527}}^1$

素因数の和:396919

約数の個数: 24

約数和(自身を含む): 259123138560

約数和(自身を除く): 102179319381

約数列:

[1, 3, 7, 9, 21, 63, 6379, 19137, 44653, 57411, 133959, 390527, 401877, 1171581, 2733689, 3514743, 8201067, 24603201, 2491171733, 7473515199, 17438202131, 22420545597, 52314606393, 156943819179]

約数ペア:

[(1, 156943819179), (3, 52314606393), (7, 22420545597), (9, 17438202131), (21, 7473515199), (63, 2491171733), (6379, 24603201), (19137, 8201067), (44653, 3514743), (57411, 2733689), (133959, 1171581), (390527, 401877)]