149351571

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18583}}^1$

素因数の和:18655

約数の個数: 24

約数和(自身を含む): 231928320

約数和(自身を除く): 82576749

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 18583, 55749, 167247, 353077, 873401, 1059231, 2620203, 3177693, 7860609, 16594619, 49783857, 149351571]

約数ペア:

[(1, 149351571), (3, 49783857), (9, 16594619), (19, 7860609), (47, 3177693), (57, 2620203), (141, 1059231), (171, 873401), (423, 353077), (893, 167247), (2679, 55749), (8037, 18583)]