71358417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9103}}^1$

素因数の和:9189

約数の個数: 24

約数和(自身を含む): 112671104

約数和(自身を除く): 41312687

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 9103, 27309, 81927, 118339, 355017, 609901, 1065051, 1829703, 5489109, 7928713, 23786139, 71358417]

約数ペア:

[(1, 71358417), (3, 23786139), (9, 7928713), (13, 5489109), (39, 1829703), (67, 1065051), (117, 609901), (201, 355017), (603, 118339), (871, 81927), (2613, 27309), (7839, 9103)]