64188213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8867}}^1$

素因数の和:9016

約数の個数: 16

約数和(自身を含む): 90808320

約数和(自身を除く): 26620107

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 8867, 26601, 168473, 505419, 1126109, 3378327, 21396071, 64188213]

約数ペア:

[(1, 64188213), (3, 21396071), (19, 3378327), (57, 1126109), (127, 505419), (381, 168473), (2413, 26601), (7239, 8867)]