127130961881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{254047}}^1$

素因数の和:254229

約数の個数: 32

約数和(自身を含む): 162525683712

約数和(自身を除く): 35394721831

約数列:

[1, 7, 11, 67, 77, 97, 469, 679, 737, 1067, 5159, 6499, 7469, 45493, 71489, 254047, 500423, 1778329, 2794517, 17021149, 19561619, 24642559, 119148043, 172497913, 187232639, 271068149, 1310628473, 1651051453, 1897477043, 11557360171, 18161565983, 127130961881]

約数ペア:

[(1, 127130961881), (7, 18161565983), (11, 11557360171), (67, 1897477043), (77, 1651051453), (97, 1310628473), (469, 271068149), (679, 187232639), (737, 172497913), (1067, 119148043), (5159, 24642559), (6499, 19561619), (7469, 17021149), (45493, 2794517), (71489, 1778329), (254047, 500423)]