91869261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 139411968

約数和(自身を除く): 47542707

約数列:

[1, 3, 11, 33, 37, 67, 111, 201, 407, 737, 1123, 1221, 2211, 2479, 3369, 7437, 12353, 27269, 37059, 41551, 75241, 81807, 124653, 225723, 457061, 827651, 1371183, 2482953, 2783917, 8351751, 30623087, 91869261]

約数ペア:

[(1, 91869261), (3, 30623087), (11, 8351751), (33, 2783917), (37, 2482953), (67, 1371183), (111, 827651), (201, 457061), (407, 225723), (737, 124653), (1123, 81807), (1221, 75241), (2211, 41551), (2479, 37059), (3369, 27269), (7437, 12353)]