71866473

素因数分解:

$3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{3539}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 109655040

約数和(自身を除く): 37788567

約数列:

[1, 3, 7, 21, 967, 2901, 3539, 6769, 10617, 20307, 24773, 74319, 3422213, 10266639, 23955491, 71866473]

約数ペア:

[(1, 71866473), (3, 23955491), (7, 10266639), (21, 3422213), (967, 74319), (2901, 24773), (3539, 20307), (6769, 10617)]