201814017639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{148243}}^1$

素因数の和:148847

約数の個数: 32

約数和(自身を含む): 294675865344

約数和(自身を除く): 92861847705

約数列:

[1, 3, 13, 39, 67, 201, 521, 871, 1563, 2613, 6773, 20319, 34907, 104721, 148243, 444729, 453791, 1361373, 1927159, 5781477, 9932281, 29796843, 77234603, 129119653, 231703809, 387358959, 1004049839, 3012149517, 5174718401, 15524155203, 67271339213, 201814017639]

約数ペア:

[(1, 201814017639), (3, 67271339213), (13, 15524155203), (39, 5174718401), (67, 3012149517), (201, 1004049839), (521, 387358959), (871, 231703809), (1563, 129119653), (2613, 77234603), (6773, 29796843), (20319, 9932281), (34907, 5781477), (104721, 1927159), (148243, 1361373), (444729, 453791)]