76381407

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{42223}}^1$

素因数の和:42299

約数の個数: 16

約数和(自身を含む): 114849280

約数和(自身を除く): 38467873

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 42223, 126669, 380007, 1140021, 2828941, 8486823, 25460469, 76381407]

約数ペア:

[(1, 76381407), (3, 25460469), (9, 8486823), (27, 2828941), (67, 1140021), (201, 380007), (603, 126669), (1809, 42223)]