140977581

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{14923}}^1$

素因数の和:15040

約数の個数: 16

約数和(自身を含む): 194847744

約数和(自身を除く): 53870163

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 14923, 44769, 701381, 999841, 2104143, 2999523, 46992527, 140977581]

約数ペア:

[(1, 140977581), (3, 46992527), (47, 2999523), (67, 2104143), (141, 999841), (201, 701381), (3149, 44769), (9447, 14923)]