81922863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 124803072

約数和(自身を除く): 42880209

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 341, 803, 1023, 1097, 2263, 2409, 3291, 6789, 12067, 24893, 34007, 36201, 74679, 80081, 102021, 240243, 374077, 880891, 1122231, 2482511, 2642673, 7447533, 27307621, 81922863]

約数ペア:

[(1, 81922863), (3, 27307621), (11, 7447533), (31, 2642673), (33, 2482511), (73, 1122231), (93, 880891), (219, 374077), (341, 240243), (803, 102021), (1023, 80081), (1097, 74679), (2263, 36201), (2409, 34007), (3291, 24893), (6789, 12067)]