147807921

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{8609}}^1$

素因数の和:8768

約数の個数: 16

約数和(自身を含む): 202507200

約数和(自身を除く): 54699279

約数列:

[1, 3, 59, 97, 177, 291, 5723, 8609, 17169, 25827, 507931, 835073, 1523793, 2505219, 49269307, 147807921]

約数ペア:

[(1, 147807921), (3, 49269307), (59, 2505219), (97, 1523793), (177, 835073), (291, 507931), (5723, 25827), (8609, 17169)]