139968693669

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19139}}^1\times {\mathrm{18329}}^1$

素因数の和:37497

約数の個数: 32

約数和(自身を含む): 224535168000

約数和(自身を除く): 84566474331

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 18329, 19139, 54987, 57417, 128303, 133973, 348251, 363641, 384909, 401919, 1044753, 1090923, 2437757, 2545487, 7313271, 7636461, 350798731, 1052396193, 2455591117, 6665175889, 7366773351, 19995527667, 46656231223, 139968693669]

約数ペア:

[(1, 139968693669), (3, 46656231223), (7, 19995527667), (19, 7366773351), (21, 6665175889), (57, 2455591117), (133, 1052396193), (399, 350798731), (18329, 7636461), (19139, 7313271), (54987, 2545487), (57417, 2437757), (128303, 1090923), (133973, 1044753), (348251, 401919), (363641, 384909)]