90070431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{143653}}^1$

素因数の和:143686

約数の個数: 16

約数和(自身を含む): 137907840

約数和(自身を除く): 47837409

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 143653, 430959, 1580183, 2729407, 4740549, 8188221, 30023477, 90070431]

約数ペア:

[(1, 90070431), (3, 30023477), (11, 8188221), (19, 4740549), (33, 2729407), (57, 1580183), (209, 430959), (627, 143653)]