97209489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 143829504

約数和(自身を除く): 46620015

約数列:

[1, 3, 13, 39, 47, 141, 181, 293, 543, 611, 879, 1833, 2353, 3809, 7059, 8507, 11427, 13771, 25521, 41313, 53033, 110591, 159099, 179023, 331773, 537069, 689429, 2068287, 2492551, 7477653, 32403163, 97209489]

約数ペア:

[(1, 97209489), (3, 32403163), (13, 7477653), (39, 2492551), (47, 2068287), (141, 689429), (181, 537069), (293, 331773), (543, 179023), (611, 159099), (879, 110591), (1833, 53033), (2353, 41313), (3809, 25521), (7059, 13771), (8507, 11427)]