627237633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7877}}^1$

素因数の和:8037

約数の個数: 32

約数和(自身を含む): 968048640

約数和(自身を除く): 340811007

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 627, 1397, 2413, 4191, 7239, 7877, 23631, 26543, 79629, 86647, 149663, 259941, 448989, 1000379, 1646293, 3001137, 4938879, 11004169, 19007201, 33012507, 57021603, 209079211, 627237633]

約数ペア:

[(1, 627237633), (3, 209079211), (11, 57021603), (19, 33012507), (33, 19007201), (57, 11004169), (127, 4938879), (209, 3001137), (381, 1646293), (627, 1000379), (1397, 448989), (2413, 259941), (4191, 149663), (7239, 86647), (7877, 79629), (23631, 26543)]