87132897

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 128498240

約数和(自身を除く): 41365343

約数列:

[1, 3, 9, 67, 201, 229, 603, 631, 687, 1893, 2061, 5679, 15343, 42277, 46029, 126831, 138087, 144499, 380493, 433497, 1300491, 9681433, 29044299, 87132897]

約数ペア:

[(1, 87132897), (3, 29044299), (9, 9681433), (67, 1300491), (201, 433497), (229, 380493), (603, 144499), (631, 138087), (687, 126831), (1893, 46029), (2061, 42277), (5679, 15343)]