137294469

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19317

約数の個数: 24

約数和(自身を含む): 217081592

約数和(自身を除く): 79787123

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 19237, 57711, 173133, 250081, 750243, 1173457, 2250729, 3520371, 10561113, 15254941, 45764823, 137294469]

約数ペア:

[(1, 137294469), (3, 45764823), (9, 15254941), (13, 10561113), (39, 3520371), (61, 2250729), (117, 1173457), (183, 750243), (549, 250081), (793, 173133), (2379, 57711), (7137, 19237)]