74581893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 113338368

約数和(自身を除く): 38756475

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2837, 2921, 8511, 8763, 25533, 26289, 65251, 195753, 360299, 587259, 1080897, 3242691, 8286877, 24860631, 74581893]

約数ペア:

[(1, 74581893), (3, 24860631), (9, 8286877), (23, 3242691), (69, 1080897), (127, 587259), (207, 360299), (381, 195753), (1143, 65251), (2837, 26289), (2921, 25533), (8511, 8763)]